222898020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3714967}}^1$

素因数の和:3714979

約数の個数: 24

約数和(自身を含む): 624114624

約数和(自身を除く): 401216604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3714967, 7429934, 11144901, 14859868, 18574835, 22289802, 37149670, 44579604, 55724505, 74299340, 111449010, 222898020]

約数ペア:

[(1, 222898020), (2, 111449010), (3, 74299340), (4, 55724505), (5, 44579604), (6, 37149670), (10, 22289802), (12, 18574835), (15, 14859868), (20, 11144901), (30, 7429934), (60, 3714967)]