121567590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1350751}}^1$

素因数の和:1350764

約数の個数: 24

約数和(自身を含む): 316075968

約数和(自身を除く): 194508378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1350751, 2701502, 4052253, 6753755, 8104506, 12156759, 13507510, 20261265, 24313518, 40522530, 60783795, 121567590]

約数ペア:

[(1, 121567590), (2, 60783795), (3, 40522530), (5, 24313518), (6, 20261265), (9, 13507510), (10, 12156759), (15, 8104506), (18, 6753755), (30, 4052253), (45, 2701502), (90, 1350751)]