30379620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{506327}}^1$

素因数の和:506339

約数の個数: 24

約数和(自身を含む): 85063104

約数和(自身を除く): 54683484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 506327, 1012654, 1518981, 2025308, 2531635, 3037962, 5063270, 6075924, 7594905, 10126540, 15189810, 30379620]

約数ペア:

[(1, 30379620), (2, 15189810), (3, 10126540), (4, 7594905), (5, 6075924), (6, 5063270), (10, 3037962), (12, 2531635), (15, 2025308), (20, 1518981), (30, 1012654), (60, 506327)]