30120908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2521}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 55080480

約数和(自身を除く): 24959572

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 2521, 2987, 5042, 5974, 10084, 11948, 73109, 146218, 259663, 292436, 519326, 1038652, 7530227, 15060454, 30120908]

約数ペア:

[(1, 30120908), (2, 15060454), (4, 7530227), (29, 1038652), (58, 519326), (103, 292436), (116, 259663), (206, 146218), (412, 73109), (2521, 11948), (2987, 10084), (5042, 5974)]