155540610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1728229}}^1$

素因数の和:1728242

約数の個数: 24

約数和(自身を含む): 404405820

約数和(自身を除く): 248865210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1728229, 3456458, 5184687, 8641145, 10369374, 15554061, 17282290, 25923435, 31108122, 51846870, 77770305, 155540610]

約数ペア:

[(1, 155540610), (2, 77770305), (3, 51846870), (5, 31108122), (6, 25923435), (9, 17282290), (10, 15554061), (15, 10369374), (18, 8641145), (30, 5184687), (45, 3456458), (90, 1728229)]