253444470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2857}}^1\times {\mathrm{2957}}^1$

素因数の和:5824

約数の個数: 32

約数和(自身を含む): 608685408

約数和(自身を除く): 355240938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2857, 2957, 5714, 5914, 8571, 8871, 14285, 14785, 17142, 17742, 28570, 29570, 42855, 44355, 85710, 88710, 8448149, 16896298, 25344447, 42240745, 50688894, 84481490, 126722235, 253444470]

約数ペア:

[(1, 253444470), (2, 126722235), (3, 84481490), (5, 50688894), (6, 42240745), (10, 25344447), (15, 16896298), (30, 8448149), (2857, 88710), (2957, 85710), (5714, 44355), (5914, 42855), (8571, 29570), (8871, 28570), (14285, 17742), (14785, 17142)]