30087124

素因数分解:

$2^2\times {\mathrm{103}}^2\times {\mathrm{709}}^1$

素因数の和:919

約数の個数: 18

約数和(自身を含む): 53243610

約数和(自身を除く): 23156486

約数列:

[1, 2, 4, 103, 206, 412, 709, 1418, 2836, 10609, 21218, 42436, 73027, 146054, 292108, 7521781, 15043562, 30087124]

約数ペア:

[(1, 30087124), (2, 15043562), (4, 7521781), (103, 292108), (206, 146054), (412, 73027), (709, 42436), (1418, 21218), (2836, 10609)]