30280554

素因数分解:

$2^1\times 3^4\times {\mathrm{186917}}^1$

素因数の和:186931

約数の個数: 20

約数和(自身を含む): 67851234

約数和(自身を除く): 37570680

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 186917, 373834, 560751, 1121502, 1682253, 3364506, 5046759, 10093518, 15140277, 30280554]

約数ペア:

[(1, 30280554), (2, 15140277), (3, 10093518), (6, 5046759), (9, 3364506), (18, 1682253), (27, 1121502), (54, 560751), (81, 373834), (162, 186917)]