68038590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1977

約数の個数: 64

約数和(自身を含む): 175426560

約数和(自身を除く): 107387970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 710, 1065, 1207, 1879, 2130, 2414, 3621, 3758, 5637, 6035, 7242, 9395, 11274, 12070, 18105, 18790, 28185, 31943, 36210, 56370, 63886, 95829, 133409, 159715, 191658, 266818, 319430, 400227, 479145, 667045, 800454, 958290, 1334090, 2001135, 2267953, 4002270, 4535906, 6803859, 11339765, 13607718, 22679530, 34019295, 68038590]

約数ペア:

[(1, 68038590), (2, 34019295), (3, 22679530), (5, 13607718), (6, 11339765), (10, 6803859), (15, 4535906), (17, 4002270), (30, 2267953), (34, 2001135), (51, 1334090), (71, 958290), (85, 800454), (102, 667045), (142, 479145), (170, 400227), (213, 319430), (255, 266818), (355, 191658), (426, 159715), (510, 133409), (710, 95829), (1065, 63886), (1207, 56370), (1879, 36210), (2130, 31943), (2414, 28185), (3621, 18790), (3758, 18105), (5637, 12070), (6035, 11274), (7242, 9395)]