156640290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5221343}}^1$

素因数の和:5221353

約数の個数: 16

約数和(自身を含む): 375936768

約数和(自身を除く): 219296478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5221343, 10442686, 15664029, 26106715, 31328058, 52213430, 78320145, 156640290]

約数ペア:

[(1, 156640290), (2, 78320145), (3, 52213430), (5, 31328058), (6, 26106715), (10, 15664029), (15, 10442686), (30, 5221343)]