30886310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33941}}^1$

素因数の和:33968

約数の個数: 32

約数和(自身を含む): 68427072

約数和(自身を除く): 37540762

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 33941, 67882, 169705, 237587, 339410, 441233, 475174, 882466, 1187935, 2206165, 2375870, 3088631, 4412330, 6177262, 15443155, 30886310]

約数ペア:

[(1, 30886310), (2, 15443155), (5, 6177262), (7, 4412330), (10, 3088631), (13, 2375870), (14, 2206165), (26, 1187935), (35, 882466), (65, 475174), (70, 441233), (91, 339410), (130, 237587), (182, 169705), (455, 67882), (910, 33941)]