61286460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1021441}}^1$

素因数の和:1021453

約数の個数: 24

約数和(自身を含む): 171602256

約数和(自身を除く): 110315796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1021441, 2042882, 3064323, 4085764, 5107205, 6128646, 10214410, 12257292, 15321615, 20428820, 30643230, 61286460]

約数ペア:

[(1, 61286460), (2, 30643230), (3, 20428820), (4, 15321615), (5, 12257292), (6, 10214410), (10, 6128646), (12, 5107205), (15, 4085764), (20, 3064323), (30, 2042882), (60, 1021441)]