29143910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 55628640

約数和(自身を除く): 26484730

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 977, 1570, 1954, 2983, 4885, 5966, 9770, 14915, 18563, 29830, 37126, 92815, 153389, 185630, 306778, 766945, 1533890, 2914391, 5828782, 14571955, 29143910]

約数ペア:

[(1, 29143910), (2, 14571955), (5, 5828782), (10, 2914391), (19, 1533890), (38, 766945), (95, 306778), (157, 185630), (190, 153389), (314, 92815), (785, 37126), (977, 29830), (1570, 18563), (1954, 14915), (2983, 9770), (4885, 5966)]