385658910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 1301227200

約数和(自身を除く): 915568290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 49, 62, 63, 65, 70, 78, 90, 91, 93, 98, 105, 117, 126, 130, 147, 155, 182, 186, 195, 210, 217, 234, 245, 273, 279, 294, 310, 315, 343, 390, 403, 434, 441, 455, 465, 490, 546, 558, 585, 630, 637, 651, 686, 735, 806, 819, 882, 910, 930, 961, 1029, 1085, 1170, 1209, 1274, 1302, 1365, 1395, 1470, 1519, 1638, 1715, 1911, 1922, 1953, 2015, 2058, 2170, 2205, 2418, 2730, 2790, 2821, 2883, 3038, 3087, 3185, 3255, 3430, 3627, 3822, 3906, 4030, 4095, 4410, 4459, 4557, 4805, 5145, 5642, 5733, 5766, 6045, 6174, 6370, 6510, 6727, 7254, 7595, 8190, 8463, 8649, 8918, 9114, 9555, 9610, 9765, 10290, 10633, 11466, 12090, 12493, 13377, 13454, 13671, 14105, 14415, 15190, 15435, 16926, 17298, 18135, 19110, 19530, 19747, 20181, 21266, 22295, 22785, 24986, 25389, 26754, 27342, 28210, 28665, 28830, 30870, 31899, 33635, 36270, 37479, 39494, 40131, 40362, 42315, 43245, 44590, 45570, 47089, 50778, 53165, 57330, 59241, 60543, 62465, 63798, 66885, 67270, 68355, 74958, 80262, 84630, 86490, 87451, 94178, 95697, 98735, 100905, 106330, 112437, 118482, 121086, 124930, 126945, 133770, 136710, 138229, 141267, 159495, 174902, 177723, 187395, 191394, 197470, 200655, 201810, 224874, 235445, 253890, 262353, 276458, 282534, 296205, 302715, 318990, 329623, 355446, 374790, 401310, 414687, 423801, 437255, 470890, 478485, 524706, 562185, 592410, 605430, 612157, 659246, 691145, 706335, 787059, 829374, 847602, 874510, 888615, 956970, 988869, 1124370, 1224314, 1244061, 1311765, 1382290, 1412670, 1574118, 1648115, 1777230, 1836471, 1977738, 2073435, 2119005, 2488122, 2623530, 2966607, 3060785, 3296230, 3672942, 3935295, 4146870, 4238010, 4285099, 4944345, 5509413, 5933214, 6121570, 6220305, 7870590, 8570198, 9182355, 9888690, 11018826, 12440610, 12855297, 14833035, 18364710, 21425495, 25710594, 27547065, 29666070, 38565891, 42850990, 55094130, 64276485, 77131782, 128552970, 192829455, 385658910]

約数ペア:

[(1, 385658910), (2, 192829455), (3, 128552970), (5, 77131782), (6, 64276485), (7, 55094130), (9, 42850990), (10, 38565891), (13, 29666070), (14, 27547065), (15, 25710594), (18, 21425495), (21, 18364710), (26, 14833035), (30, 12855297), (31, 12440610), (35, 11018826), (39, 9888690), (42, 9182355), (45, 8570198), (49, 7870590), (62, 6220305), (63, 6121570), (65, 5933214), (70, 5509413), (78, 4944345), (90, 4285099), (91, 4238010), (93, 4146870), (98, 3935295), (105, 3672942), (117, 3296230), (126, 3060785), (130, 2966607), (147, 2623530), (155, 2488122), (182, 2119005), (186, 2073435), (195, 1977738), (210, 1836471), (217, 1777230), (234, 1648115), (245, 1574118), (273, 1412670), (279, 1382290), (294, 1311765), (310, 1244061), (315, 1224314), (343, 1124370), (390, 988869), (403, 956970), (434, 888615), (441, 874510), (455, 847602), (465, 829374), (490, 787059), (546, 706335), (558, 691145), (585, 659246), (630, 612157), (637, 605430), (651, 592410), (686, 562185), (735, 524706), (806, 478485), (819, 470890), (882, 437255), (910, 423801), (930, 414687), (961, 401310), (1029, 374790), (1085, 355446), (1170, 329623), (1209, 318990), (1274, 302715), (1302, 296205), (1365, 282534), (1395, 276458), (1470, 262353), (1519, 253890), (1638, 235445), (1715, 224874), (1911, 201810), (1922, 200655), (1953, 197470), (2015, 191394), (2058, 187395), (2170, 177723), (2205, 174902), (2418, 159495), (2730, 141267), (2790, 138229), (2821, 136710), (2883, 133770), (3038, 126945), (3087, 124930), (3185, 121086), (3255, 118482), (3430, 112437), (3627, 106330), (3822, 100905), (3906, 98735), (4030, 95697), (4095, 94178), (4410, 87451), (4459, 86490), (4557, 84630), (4805, 80262), (5145, 74958), (5642, 68355), (5733, 67270), (5766, 66885), (6045, 63798), (6174, 62465), (6370, 60543), (6510, 59241), (6727, 57330), (7254, 53165), (7595, 50778), (8190, 47089), (8463, 45570), (8649, 44590), (8918, 43245), (9114, 42315), (9555, 40362), (9610, 40131), (9765, 39494), (10290, 37479), (10633, 36270), (11466, 33635), (12090, 31899), (12493, 30870), (13377, 28830), (13454, 28665), (13671, 28210), (14105, 27342), (14415, 26754), (15190, 25389), (15435, 24986), (16926, 22785), (17298, 22295), (18135, 21266), (19110, 20181), (19530, 19747)]