123311702990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{18160781}}^1$

素因数の和:18160892

約数の個数: 32

約数和(自身を含む): 256284955584

約数和(自身を除く): 132973252594

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 18160781, 36321562, 90803905, 127125467, 181607810, 254250934, 635627335, 1271254670, 1761595757, 3523191514, 8807978785, 12331170299, 17615957570, 24662340598, 61655851495, 123311702990]

約数ペア:

[(1, 123311702990), (2, 61655851495), (5, 24662340598), (7, 17615957570), (10, 12331170299), (14, 8807978785), (35, 3523191514), (70, 1761595757), (97, 1271254670), (194, 635627335), (485, 254250934), (679, 181607810), (970, 127125467), (1358, 90803905), (3395, 36321562), (6790, 18160781)]