15006020

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4337}}^1$

素因数の和:4519

約数の個数: 24

約数和(自身を含む): 31702104

約数和(自身を除く): 16696084

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 4337, 8674, 17348, 21685, 43370, 86740, 750301, 1500602, 3001204, 3751505, 7503010, 15006020]

約数ペア:

[(1, 15006020), (2, 7503010), (4, 3751505), (5, 3001204), (10, 1500602), (20, 750301), (173, 86740), (346, 43370), (692, 21685), (865, 17348), (1730, 8674), (3460, 4337)]