68960710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75781}}^1$

素因数の和:75808

約数の個数: 32

約数和(自身を含む): 152776512

約数和(自身を除く): 83815802

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 75781, 151562, 378905, 530467, 757810, 985153, 1060934, 1970306, 2652335, 4925765, 5304670, 6896071, 9851530, 13792142, 34480355, 68960710]

約数ペア:

[(1, 68960710), (2, 34480355), (5, 13792142), (7, 9851530), (10, 6896071), (13, 5304670), (14, 4925765), (26, 2652335), (35, 1970306), (65, 1060934), (70, 985153), (91, 757810), (130, 530467), (182, 378905), (455, 151562), (910, 75781)]