68336570

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 125012160

約数和(自身を除く): 56675590

約数列:

[1, 2, 5, 10, 139, 211, 233, 278, 422, 466, 695, 1055, 1165, 1390, 2110, 2330, 29329, 32387, 49163, 58658, 64774, 98326, 146645, 161935, 245815, 293290, 323870, 491630, 6833657, 13667314, 34168285, 68336570]

約数ペア:

[(1, 68336570), (2, 34168285), (5, 13667314), (10, 6833657), (139, 491630), (211, 323870), (233, 293290), (278, 245815), (422, 161935), (466, 146645), (695, 98326), (1055, 64774), (1165, 58658), (1390, 49163), (2110, 32387), (2330, 29329)]