2608270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5323}}^1$

素因数の和:5344

約数の個数: 24

約数和(自身を含む): 5462424

約数和(自身を除く): 2854154

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5323, 10646, 26615, 37261, 53230, 74522, 186305, 260827, 372610, 521654, 1304135, 2608270]

約数ペア:

[(1, 2608270), (2, 1304135), (5, 521654), (7, 372610), (10, 260827), (14, 186305), (35, 74522), (49, 53230), (70, 37261), (98, 26615), (245, 10646), (490, 5323)]