91242810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 244632960

約数和(自身を除く): 153390150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 109, 131, 142, 213, 218, 262, 327, 355, 393, 426, 545, 639, 654, 655, 710, 786, 981, 1065, 1090, 1179, 1278, 1310, 1635, 1962, 1965, 2130, 2358, 3195, 3270, 3930, 4905, 5895, 6390, 7739, 9301, 9810, 11790, 14279, 15478, 18602, 23217, 27903, 28558, 38695, 42837, 46434, 46505, 55806, 69651, 71395, 77390, 83709, 85674, 93010, 116085, 128511, 139302, 139515, 142790, 167418, 214185, 232170, 257022, 279030, 348255, 418545, 428370, 642555, 696510, 837090, 1013809, 1285110, 2027618, 3041427, 5069045, 6082854, 9124281, 10138090, 15207135, 18248562, 30414270, 45621405, 91242810]

約数ペア:

[(1, 91242810), (2, 45621405), (3, 30414270), (5, 18248562), (6, 15207135), (9, 10138090), (10, 9124281), (15, 6082854), (18, 5069045), (30, 3041427), (45, 2027618), (71, 1285110), (90, 1013809), (109, 837090), (131, 696510), (142, 642555), (213, 428370), (218, 418545), (262, 348255), (327, 279030), (355, 257022), (393, 232170), (426, 214185), (545, 167418), (639, 142790), (654, 139515), (655, 139302), (710, 128511), (786, 116085), (981, 93010), (1065, 85674), (1090, 83709), (1179, 77390), (1278, 71395), (1310, 69651), (1635, 55806), (1962, 46505), (1965, 46434), (2130, 42837), (2358, 38695), (3195, 28558), (3270, 27903), (3930, 23217), (4905, 18602), (5895, 15478), (6390, 14279), (7739, 11790), (9301, 9810)]