203242590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2258251}}^1$

素因数の和:2258264

約数の個数: 24

約数和(自身を含む): 528430968

約数和(自身を除く): 325188378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2258251, 4516502, 6774753, 11291255, 13549506, 20324259, 22582510, 33873765, 40648518, 67747530, 101621295, 203242590]

約数ペア:

[(1, 203242590), (2, 101621295), (3, 67747530), (5, 40648518), (6, 33873765), (9, 22582510), (10, 20324259), (15, 13549506), (18, 11291255), (30, 6774753), (45, 4516502), (90, 2258251)]