2918910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 7063200

約数和(自身を除く): 4144290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 653, 745, 894, 1306, 1490, 1959, 2235, 3265, 3918, 4470, 6530, 9795, 19590, 97297, 194594, 291891, 486485, 583782, 972970, 1459455, 2918910]

約数ペア:

[(1, 2918910), (2, 1459455), (3, 972970), (5, 583782), (6, 486485), (10, 291891), (15, 194594), (30, 97297), (149, 19590), (298, 9795), (447, 6530), (653, 4470), (745, 3918), (894, 3265), (1306, 2235), (1490, 1959)]