153930820

素因数分解:

$2^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{5297}}^1$

素因数の和:6759

約数の個数: 24

約数和(自身を含む): 323538264

約数和(自身を除く): 169607444

約数列:

[1, 2, 4, 5, 10, 20, 1453, 2906, 5297, 5812, 7265, 10594, 14530, 21188, 26485, 29060, 52970, 105940, 7696541, 15393082, 30786164, 38482705, 76965410, 153930820]

約数ペア:

[(1, 153930820), (2, 76965410), (4, 38482705), (5, 30786164), (10, 15393082), (20, 7696541), (1453, 105940), (2906, 52970), (5297, 29060), (5812, 26485), (7265, 21188), (10594, 14530)]