68401030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{402359}}^1$

素因数の和:402383

約数の個数: 16

約数和(自身を含む): 130364640

約数和(自身を除く): 61963610

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 402359, 804718, 2011795, 4023590, 6840103, 13680206, 34200515, 68401030]

約数ペア:

[(1, 68401030), (2, 34200515), (5, 13680206), (10, 6840103), (17, 4023590), (34, 2011795), (85, 804718), (170, 402359)]