281542010

素因数分解:

$2^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{22871}}^1$

素因数の和:24109

約数の個数: 16

約数和(自身を含む): 507209472

約数和(自身を除く): 225667462

約数列:

[1, 2, 5, 10, 1231, 2462, 6155, 12310, 22871, 45742, 114355, 228710, 28154201, 56308402, 140771005, 281542010]

約数ペア:

[(1, 281542010), (2, 140771005), (5, 56308402), (10, 28154201), (1231, 228710), (2462, 114355), (6155, 45742), (12310, 22871)]