129851310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{70957}}^1$

素因数の和:71028

約数の個数: 32

約数和(自身を含む): 316756512

約数和(自身を除く): 186905202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 70957, 141914, 212871, 354785, 425742, 709570, 1064355, 2128710, 4328377, 8656754, 12985131, 21641885, 25970262, 43283770, 64925655, 129851310]

約数ペア:

[(1, 129851310), (2, 64925655), (3, 43283770), (5, 25970262), (6, 21641885), (10, 12985131), (15, 8656754), (30, 4328377), (61, 2128710), (122, 1064355), (183, 709570), (305, 425742), (366, 354785), (610, 212871), (915, 141914), (1830, 70957)]