15160180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{108287}}^1$

素因数の和:108303

約数の個数: 24

約数和(自身を含む): 36384768

約数和(自身を除く): 21224588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 108287, 216574, 433148, 541435, 758009, 1082870, 1516018, 2165740, 3032036, 3790045, 7580090, 15160180]

約数ペア:

[(1, 15160180), (2, 7580090), (4, 3790045), (5, 3032036), (7, 2165740), (10, 1516018), (14, 1082870), (20, 758009), (28, 541435), (35, 433148), (70, 216574), (140, 108287)]