66163620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1102727}}^1$

素因数の和:1102739

約数の個数: 24

約数和(自身を含む): 185258304

約数和(自身を除く): 119094684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1102727, 2205454, 3308181, 4410908, 5513635, 6616362, 11027270, 13232724, 16540905, 22054540, 33081810, 66163620]

約数ペア:

[(1, 66163620), (2, 33081810), (3, 22054540), (4, 16540905), (5, 13232724), (6, 11027270), (10, 6616362), (12, 5513635), (15, 4410908), (20, 3308181), (30, 2205454), (60, 1102727)]