30895940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{26183}}^1$

素因数の和:26251

約数の個数: 24

約数和(自身を含む): 65983680

約数和(自身を除く): 35087740

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 26183, 52366, 104732, 130915, 261830, 523660, 1544797, 3089594, 6179188, 7723985, 15447970, 30895940]

約数ペア:

[(1, 30895940), (2, 15447970), (4, 7723985), (5, 6179188), (10, 3089594), (20, 1544797), (59, 523660), (118, 261830), (236, 130915), (295, 104732), (590, 52366), (1180, 26183)]