306619620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5110327}}^1$

素因数の和:5110339

約数の個数: 24

約数和(自身を含む): 858535104

約数和(自身を除く): 551915484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5110327, 10220654, 15330981, 20441308, 25551635, 30661962, 51103270, 61323924, 76654905, 102206540, 153309810, 306619620]

約数ペア:

[(1, 306619620), (2, 153309810), (3, 102206540), (4, 76654905), (5, 61323924), (6, 51103270), (10, 30661962), (12, 25551635), (15, 20441308), (20, 15330981), (30, 10220654), (60, 5110327)]