30443308

素因数分解:

$2^2\times 7^3\times {\mathrm{22189}}^1$

素因数の和:22214

約数の個数: 24

約数和(自身を含む): 62132000

約数和(自身を除く): 31688692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 22189, 44378, 88756, 155323, 310646, 621292, 1087261, 2174522, 4349044, 7610827, 15221654, 30443308]

約数ペア:

[(1, 30443308), (2, 15221654), (4, 7610827), (7, 4349044), (14, 2174522), (28, 1087261), (49, 621292), (98, 310646), (196, 155323), (343, 88756), (686, 44378), (1372, 22189)]