917329530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:632

約数の個数: 128

約数和(自身を含む): 2456971776

約数和(自身を除く): 1539642246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 151, 185, 195, 222, 302, 370, 390, 421, 453, 481, 555, 755, 842, 906, 962, 1110, 1263, 1443, 1510, 1963, 2105, 2265, 2405, 2526, 2886, 3926, 4210, 4530, 4810, 5473, 5587, 5889, 6315, 7215, 9815, 10946, 11174, 11778, 12630, 14430, 15577, 16419, 16761, 19630, 27365, 27935, 29445, 31154, 32838, 33522, 46731, 54730, 55870, 58890, 63571, 72631, 77885, 82095, 83805, 93462, 127142, 145262, 155770, 164190, 167610, 190713, 202501, 217893, 233655, 317855, 363155, 381426, 405002, 435786, 467310, 607503, 635710, 726310, 826423, 953565, 1012505, 1089465, 1215006, 1652846, 1907130, 2025010, 2178930, 2352127, 2479269, 3037515, 4132115, 4704254, 4958538, 6075030, 7056381, 8264230, 11760635, 12396345, 14112762, 23521270, 24792690, 30577651, 35281905, 61155302, 70563810, 91732953, 152888255, 183465906, 305776510, 458664765, 917329530]

約数ペア:

[(1, 917329530), (2, 458664765), (3, 305776510), (5, 183465906), (6, 152888255), (10, 91732953), (13, 70563810), (15, 61155302), (26, 35281905), (30, 30577651), (37, 24792690), (39, 23521270), (65, 14112762), (74, 12396345), (78, 11760635), (111, 8264230), (130, 7056381), (151, 6075030), (185, 4958538), (195, 4704254), (222, 4132115), (302, 3037515), (370, 2479269), (390, 2352127), (421, 2178930), (453, 2025010), (481, 1907130), (555, 1652846), (755, 1215006), (842, 1089465), (906, 1012505), (962, 953565), (1110, 826423), (1263, 726310), (1443, 635710), (1510, 607503), (1963, 467310), (2105, 435786), (2265, 405002), (2405, 381426), (2526, 363155), (2886, 317855), (3926, 233655), (4210, 217893), (4530, 202501), (4810, 190713), (5473, 167610), (5587, 164190), (5889, 155770), (6315, 145262), (7215, 127142), (9815, 93462), (10946, 83805), (11174, 82095), (11778, 77885), (12630, 72631), (14430, 63571), (15577, 58890), (16419, 55870), (16761, 54730), (19630, 46731), (27365, 33522), (27935, 32838), (29445, 31154)]