105394020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1756567}}^1$

素因数の和:1756579

約数の個数: 24

約数和(自身を含む): 295103424

約数和(自身を除く): 189709404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1756567, 3513134, 5269701, 7026268, 8782835, 10539402, 17565670, 21078804, 26348505, 35131340, 52697010, 105394020]

約数ペア:

[(1, 105394020), (2, 52697010), (3, 35131340), (4, 26348505), (5, 21078804), (6, 17565670), (10, 10539402), (12, 8782835), (15, 7026268), (20, 5269701), (30, 3513134), (60, 1756567)]