30738100

素因数分解:

$2^2\times 5^2\times {\mathrm{307381}}^1$

素因数の和:307395

約数の個数: 18

約数和(自身を含む): 66701894

約数和(自身を除く): 35963794

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 307381, 614762, 1229524, 1536905, 3073810, 6147620, 7684525, 15369050, 30738100]

約数ペア:

[(1, 30738100), (2, 15369050), (4, 7684525), (5, 6147620), (10, 3073810), (20, 1536905), (25, 1229524), (50, 614762), (100, 307381)]