91710710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3309

約数の個数: 64

約数和(自身を含む): 209793024

約数和(自身を除く): 118082314

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 3251, 4030, 5642, 6502, 14105, 16255, 22757, 28210, 32510, 42263, 45514, 84526, 100781, 113785, 201562, 211315, 227570, 295841, 422630, 503905, 591682, 705467, 1007810, 1310153, 1410934, 1479205, 2620306, 2958410, 3527335, 6550765, 7054670, 9171071, 13101530, 18342142, 45855355, 91710710]

約数ペア:

[(1, 91710710), (2, 45855355), (5, 18342142), (7, 13101530), (10, 9171071), (13, 7054670), (14, 6550765), (26, 3527335), (31, 2958410), (35, 2620306), (62, 1479205), (65, 1410934), (70, 1310153), (91, 1007810), (130, 705467), (155, 591682), (182, 503905), (217, 422630), (310, 295841), (403, 227570), (434, 211315), (455, 201562), (806, 113785), (910, 100781), (1085, 84526), (2015, 45514), (2170, 42263), (2821, 32510), (3251, 28210), (4030, 22757), (5642, 16255), (6502, 14105)]