157042530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{581639}}^1$

素因数の和:581655

約数の個数: 32

約数和(自身を含む): 418780800

約数和(自身を除く): 261738270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 581639, 1163278, 1744917, 2908195, 3489834, 5234751, 5816390, 8724585, 10469502, 15704253, 17449170, 26173755, 31408506, 52347510, 78521265, 157042530]

約数ペア:

[(1, 157042530), (2, 78521265), (3, 52347510), (5, 31408506), (6, 26173755), (9, 17449170), (10, 15704253), (15, 10469502), (18, 8724585), (27, 5816390), (30, 5234751), (45, 3489834), (54, 2908195), (90, 1744917), (135, 1163278), (270, 581639)]