61154730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 256

約数和(自身を含む): 212889600

約数和(自身を除く): 151734870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 54, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 131, 133, 135, 171, 182, 189, 190, 195, 210, 234, 247, 262, 266, 270, 273, 285, 315, 342, 351, 378, 390, 393, 399, 455, 494, 513, 546, 570, 585, 630, 655, 665, 702, 741, 786, 798, 819, 855, 910, 917, 945, 1026, 1170, 1179, 1197, 1235, 1310, 1330, 1365, 1482, 1638, 1703, 1710, 1729, 1755, 1834, 1890, 1965, 1995, 2223, 2358, 2394, 2457, 2470, 2489, 2565, 2730, 2751, 3406, 3458, 3510, 3537, 3591, 3705, 3930, 3990, 4095, 4446, 4585, 4914, 4978, 5109, 5130, 5187, 5502, 5895, 5985, 6669, 7074, 7182, 7410, 7467, 8190, 8253, 8515, 8645, 9170, 10218, 10374, 11115, 11790, 11921, 11970, 12285, 12445, 13338, 13755, 14934, 15327, 15561, 16506, 17030, 17290, 17423, 17685, 17955, 22230, 22401, 23842, 24570, 24759, 24890, 25545, 25935, 27510, 30654, 31122, 32357, 33345, 34846, 35370, 35763, 35910, 37335, 41265, 44802, 45981, 46683, 49518, 51090, 51870, 52269, 59605, 64714, 66690, 67203, 71526, 74670, 76635, 77805, 82530, 87115, 91962, 93366, 97071, 104538, 107289, 112005, 119210, 123795, 134406, 153270, 155610, 156807, 161785, 174230, 178815, 194142, 214578, 224010, 226499, 229905, 233415, 247590, 261345, 291213, 313614, 321867, 323570, 336015, 357630, 452998, 459810, 466830, 470421, 485355, 522690, 536445, 582426, 643734, 672030, 679497, 784035, 873639, 940842, 970710, 1072890, 1132495, 1358994, 1456065, 1568070, 1609335, 1747278, 2038491, 2264990, 2352105, 2912130, 3218670, 3397485, 4076982, 4368195, 4704210, 6115473, 6794970, 8736390, 10192455, 12230946, 20384910, 30577365, 61154730]

約数ペア:

[(1, 61154730), (2, 30577365), (3, 20384910), (5, 12230946), (6, 10192455), (7, 8736390), (9, 6794970), (10, 6115473), (13, 4704210), (14, 4368195), (15, 4076982), (18, 3397485), (19, 3218670), (21, 2912130), (26, 2352105), (27, 2264990), (30, 2038491), (35, 1747278), (38, 1609335), (39, 1568070), (42, 1456065), (45, 1358994), (54, 1132495), (57, 1072890), (63, 970710), (65, 940842), (70, 873639), (78, 784035), (90, 679497), (91, 672030), (95, 643734), (105, 582426), (114, 536445), (117, 522690), (126, 485355), (130, 470421), (131, 466830), (133, 459810), (135, 452998), (171, 357630), (182, 336015), (189, 323570), (190, 321867), (195, 313614), (210, 291213), (234, 261345), (247, 247590), (262, 233415), (266, 229905), (270, 226499), (273, 224010), (285, 214578), (315, 194142), (342, 178815), (351, 174230), (378, 161785), (390, 156807), (393, 155610), (399, 153270), (455, 134406), (494, 123795), (513, 119210), (546, 112005), (570, 107289), (585, 104538), (630, 97071), (655, 93366), (665, 91962), (702, 87115), (741, 82530), (786, 77805), (798, 76635), (819, 74670), (855, 71526), (910, 67203), (917, 66690), (945, 64714), (1026, 59605), (1170, 52269), (1179, 51870), (1197, 51090), (1235, 49518), (1310, 46683), (1330, 45981), (1365, 44802), (1482, 41265), (1638, 37335), (1703, 35910), (1710, 35763), (1729, 35370), (1755, 34846), (1834, 33345), (1890, 32357), (1965, 31122), (1995, 30654), (2223, 27510), (2358, 25935), (2394, 25545), (2457, 24890), (2470, 24759), (2489, 24570), (2565, 23842), (2730, 22401), (2751, 22230), (3406, 17955), (3458, 17685), (3510, 17423), (3537, 17290), (3591, 17030), (3705, 16506), (3930, 15561), (3990, 15327), (4095, 14934), (4446, 13755), (4585, 13338), (4914, 12445), (4978, 12285), (5109, 11970), (5130, 11921), (5187, 11790), (5502, 11115), (5895, 10374), (5985, 10218), (6669, 9170), (7074, 8645), (7182, 8515), (7410, 8253), (7467, 8190)]