618188030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{3581}}^1$

素因数の和:3932

約数の個数: 32

約数和(自身を含む): 1135293408

約数和(自身を除く): 517105378

約数列:

[1, 2, 5, 10, 61, 122, 283, 305, 566, 610, 1415, 2830, 3581, 7162, 17263, 17905, 34526, 35810, 86315, 172630, 218441, 436882, 1013423, 1092205, 2026846, 2184410, 5067115, 10134230, 61818803, 123637606, 309094015, 618188030]

約数ペア:

[(1, 618188030), (2, 309094015), (5, 123637606), (10, 61818803), (61, 10134230), (122, 5067115), (283, 2184410), (305, 2026846), (566, 1092205), (610, 1013423), (1415, 436882), (2830, 218441), (3581, 172630), (7162, 86315), (17263, 35810), (17905, 34526)]