152040430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{490453}}^1$

素因数の和:490491

約数の個数: 16

約数和(自身を含む): 282501504

約数和(自身を除く): 130461074

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 490453, 980906, 2452265, 4904530, 15204043, 30408086, 76020215, 152040430]

約数ペア:

[(1, 152040430), (2, 76020215), (5, 30408086), (10, 15204043), (31, 4904530), (62, 2452265), (155, 980906), (310, 490453)]