30994510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163129}}^1$

素因数の和:163155

約数の個数: 16

約数和(自身を含む): 58726800

約数和(自身を除く): 27732290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 163129, 326258, 815645, 1631290, 3099451, 6198902, 15497255, 30994510]

約数ペア:

[(1, 30994510), (2, 15497255), (5, 6198902), (10, 3099451), (19, 1631290), (38, 815645), (95, 326258), (190, 163129)]