30026180

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{4253}}^1$

素因数の和:4615

約数の個数: 24

約数和(自身を含む): 63248472

約数和(自身を除く): 33222292

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 4253, 7060, 8506, 17012, 21265, 42530, 85060, 1501309, 3002618, 6005236, 7506545, 15013090, 30026180]

約数ペア:

[(1, 30026180), (2, 15013090), (4, 7506545), (5, 6005236), (10, 3002618), (20, 1501309), (353, 85060), (706, 42530), (1412, 21265), (1765, 17012), (3530, 8506), (4253, 7060)]