28186406670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7398007}}^1$

素因数の和:7398144

約数の個数: 32

約数和(自身を含む): 68180041728

約数和(自身を除く): 39993635058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 7398007, 14796014, 22194021, 36990035, 44388042, 73980070, 110970105, 221940210, 939546889, 1879093778, 2818640667, 4697734445, 5637281334, 9395468890, 14093203335, 28186406670]

約数ペア:

[(1, 28186406670), (2, 14093203335), (3, 9395468890), (5, 5637281334), (6, 4697734445), (10, 2818640667), (15, 1879093778), (30, 939546889), (127, 221940210), (254, 110970105), (381, 73980070), (635, 44388042), (762, 36990035), (1270, 22194021), (1905, 14796014), (3810, 7398007)]