1915942620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31932377}}^1$

素因数の和:31932389

約数の個数: 24

約数和(自身を含む): 5364639504

約数和(自身を除く): 3448696884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31932377, 63864754, 95797131, 127729508, 159661885, 191594262, 319323770, 383188524, 478985655, 638647540, 957971310, 1915942620]

約数ペア:

[(1, 1915942620), (2, 957971310), (3, 638647540), (4, 478985655), (5, 383188524), (6, 319323770), (10, 191594262), (12, 159661885), (15, 127729508), (20, 95797131), (30, 63864754), (60, 31932377)]