72041210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{232391}}^1$

素因数の和:232429

約数の個数: 16

約数和(自身を含む): 133857792

約数和(自身を除く): 61816582

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 232391, 464782, 1161955, 2323910, 7204121, 14408242, 36020605, 72041210]

約数ペア:

[(1, 72041210), (2, 36020605), (5, 14408242), (10, 7204121), (31, 2323910), (62, 1161955), (155, 464782), (310, 232391)]