66613380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1110223}}^1$

素因数の和:1110235

約数の個数: 24

約数和(自身を含む): 186517632

約数和(自身を除く): 119904252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1110223, 2220446, 3330669, 4440892, 5551115, 6661338, 11102230, 13322676, 16653345, 22204460, 33306690, 66613380]

約数ペア:

[(1, 66613380), (2, 33306690), (3, 22204460), (4, 16653345), (5, 13322676), (6, 11102230), (10, 6661338), (12, 5551115), (15, 4440892), (20, 3330669), (30, 2220446), (60, 1110223)]