30274490

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2971}}^1$

素因数の和:3997

約数の個数: 16

約数和(自身を含む): 54565920

約数和(自身を除く): 24291430

約数列:

[1, 2, 5, 10, 1019, 2038, 2971, 5095, 5942, 10190, 14855, 29710, 3027449, 6054898, 15137245, 30274490]

約数ペア:

[(1, 30274490), (2, 15137245), (5, 6054898), (10, 3027449), (1019, 29710), (2038, 14855), (2971, 10190), (5095, 5942)]