7481110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8221}}^1$

素因数の和:8248

約数の個数: 32

約数和(自身を含む): 16575552

約数和(自身を除く): 9094442

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 8221, 16442, 41105, 57547, 82210, 106873, 115094, 213746, 287735, 534365, 575470, 748111, 1068730, 1496222, 3740555, 7481110]

約数ペア:

[(1, 7481110), (2, 3740555), (5, 1496222), (7, 1068730), (10, 748111), (13, 575470), (14, 534365), (26, 287735), (35, 213746), (65, 115094), (70, 106873), (91, 82210), (130, 57547), (182, 41105), (455, 16442), (910, 8221)]