3060220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2887}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 6549984

約数和(自身を除く): 3489764

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2887, 5774, 11548, 14435, 28870, 57740, 153011, 306022, 612044, 765055, 1530110, 3060220]

約数ペア:

[(1, 3060220), (2, 1530110), (4, 765055), (5, 612044), (10, 306022), (20, 153011), (53, 57740), (106, 28870), (212, 14435), (265, 11548), (530, 5774), (1060, 2887)]