171902070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1910023}}^1$

素因数の和:1910036

約数の個数: 24

約数和(自身を含む): 446945616

約数和(自身を除く): 275043546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1910023, 3820046, 5730069, 9550115, 11460138, 17190207, 19100230, 28650345, 34380414, 57300690, 85951035, 171902070]

約数ペア:

[(1, 171902070), (2, 85951035), (3, 57300690), (5, 34380414), (6, 28650345), (9, 19100230), (10, 17190207), (15, 11460138), (18, 9550115), (30, 5730069), (45, 3820046), (90, 1910023)]