860870430

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 320

約数和(自身を含む): 2851960320

約数和(自身を除く): 1991089890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 61, 63, 70, 81, 90, 95, 105, 114, 122, 126, 131, 133, 135, 162, 171, 183, 189, 190, 210, 262, 266, 270, 285, 305, 315, 342, 366, 378, 393, 399, 405, 427, 513, 549, 567, 570, 610, 630, 655, 665, 786, 798, 810, 854, 855, 915, 917, 945, 1026, 1098, 1134, 1159, 1179, 1197, 1281, 1310, 1330, 1539, 1647, 1710, 1830, 1834, 1890, 1965, 1995, 2135, 2318, 2358, 2394, 2489, 2562, 2565, 2745, 2751, 2835, 3078, 3294, 3477, 3537, 3591, 3843, 3930, 3990, 4270, 4585, 4941, 4978, 5130, 5490, 5502, 5670, 5795, 5895, 5985, 6405, 6954, 7074, 7182, 7467, 7686, 7695, 7991, 8113, 8235, 8253, 9170, 9882, 10431, 10611, 10773, 11529, 11590, 11790, 11970, 12445, 12810, 13755, 14934, 15390, 15982, 16226, 16470, 16506, 17385, 17423, 17685, 17955, 19215, 20862, 21222, 21546, 22401, 23058, 23973, 24339, 24705, 24759, 24890, 27510, 31293, 34587, 34770, 34846, 35370, 35910, 37335, 38430, 39955, 40565, 41265, 44802, 47946, 48678, 49410, 49518, 52155, 52269, 53055, 53865, 55937, 57645, 62586, 67203, 69174, 71919, 73017, 74277, 74670, 79910, 81130, 82530, 87115, 93879, 104310, 104538, 106110, 107730, 111874, 112005, 115290, 119865, 121695, 123795, 134406, 143838, 146034, 148554, 151829, 156465, 156807, 167811, 172935, 174230, 187758, 201609, 215757, 219051, 224010, 239730, 243390, 247590, 261345, 279685, 303658, 312930, 313614, 335622, 336015, 345870, 359595, 365085, 371385, 403218, 431514, 438102, 455487, 469395, 470421, 503433, 522690, 559370, 647271, 657153, 672030, 719190, 730170, 742770, 759145, 784035, 839055, 910974, 938790, 940842, 1006866, 1008045, 1062803, 1078785, 1095255, 1294542, 1314306, 1366461, 1411263, 1510299, 1518290, 1568070, 1678110, 2016090, 2125606, 2157570, 2190510, 2277435, 2352105, 2517165, 2732922, 2822526, 3020598, 3188409, 3236355, 3285765, 4099383, 4530897, 4554870, 4704210, 5034330, 5314015, 6376818, 6472710, 6571530, 6832305, 7056315, 7551495, 8198766, 9061794, 9565227, 10628030, 12298149, 13664610, 14112630, 15102990, 15942045, 19130454, 20496915, 22654485, 24596298, 28695681, 31884090, 40993830, 45308970, 47826135, 57391362, 61490745, 86087043, 95652270, 122981490, 143478405, 172174086, 286956810, 430435215, 860870430]

約数ペア:

[(1, 860870430), (2, 430435215), (3, 286956810), (5, 172174086), (6, 143478405), (7, 122981490), (9, 95652270), (10, 86087043), (14, 61490745), (15, 57391362), (18, 47826135), (19, 45308970), (21, 40993830), (27, 31884090), (30, 28695681), (35, 24596298), (38, 22654485), (42, 20496915), (45, 19130454), (54, 15942045), (57, 15102990), (61, 14112630), (63, 13664610), (70, 12298149), (81, 10628030), (90, 9565227), (95, 9061794), (105, 8198766), (114, 7551495), (122, 7056315), (126, 6832305), (131, 6571530), (133, 6472710), (135, 6376818), (162, 5314015), (171, 5034330), (183, 4704210), (189, 4554870), (190, 4530897), (210, 4099383), (262, 3285765), (266, 3236355), (270, 3188409), (285, 3020598), (305, 2822526), (315, 2732922), (342, 2517165), (366, 2352105), (378, 2277435), (393, 2190510), (399, 2157570), (405, 2125606), (427, 2016090), (513, 1678110), (549, 1568070), (567, 1518290), (570, 1510299), (610, 1411263), (630, 1366461), (655, 1314306), (665, 1294542), (786, 1095255), (798, 1078785), (810, 1062803), (854, 1008045), (855, 1006866), (915, 940842), (917, 938790), (945, 910974), (1026, 839055), (1098, 784035), (1134, 759145), (1159, 742770), (1179, 730170), (1197, 719190), (1281, 672030), (1310, 657153), (1330, 647271), (1539, 559370), (1647, 522690), (1710, 503433), (1830, 470421), (1834, 469395), (1890, 455487), (1965, 438102), (1995, 431514), (2135, 403218), (2318, 371385), (2358, 365085), (2394, 359595), (2489, 345870), (2562, 336015), (2565, 335622), (2745, 313614), (2751, 312930), (2835, 303658), (3078, 279685), (3294, 261345), (3477, 247590), (3537, 243390), (3591, 239730), (3843, 224010), (3930, 219051), (3990, 215757), (4270, 201609), (4585, 187758), (4941, 174230), (4978, 172935), (5130, 167811), (5490, 156807), (5502, 156465), (5670, 151829), (5795, 148554), (5895, 146034), (5985, 143838), (6405, 134406), (6954, 123795), (7074, 121695), (7182, 119865), (7467, 115290), (7686, 112005), (7695, 111874), (7991, 107730), (8113, 106110), (8235, 104538), (8253, 104310), (9170, 93879), (9882, 87115), (10431, 82530), (10611, 81130), (10773, 79910), (11529, 74670), (11590, 74277), (11790, 73017), (11970, 71919), (12445, 69174), (12810, 67203), (13755, 62586), (14934, 57645), (15390, 55937), (15982, 53865), (16226, 53055), (16470, 52269), (16506, 52155), (17385, 49518), (17423, 49410), (17685, 48678), (17955, 47946), (19215, 44802), (20862, 41265), (21222, 40565), (21546, 39955), (22401, 38430), (23058, 37335), (23973, 35910), (24339, 35370), (24705, 34846), (24759, 34770), (24890, 34587), (27510, 31293)]