30858212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{100189}}^1$

素因数の和:100211

約数の個数: 24

約数和(自身を含む): 67327680

約数和(自身を除く): 36469468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 100189, 200378, 400756, 701323, 1102079, 1402646, 2204158, 2805292, 4408316, 7714553, 15429106, 30858212]

約数ペア:

[(1, 30858212), (2, 15429106), (4, 7714553), (7, 4408316), (11, 2805292), (14, 2204158), (22, 1402646), (28, 1102079), (44, 701323), (77, 400756), (154, 200378), (308, 100189)]