30780708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{366437}}^1$

素因数の和:366451

約数の個数: 24

約数和(自身を含む): 82082112

約数和(自身を除く): 51301404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 366437, 732874, 1099311, 1465748, 2198622, 2565059, 4397244, 5130118, 7695177, 10260236, 15390354, 30780708]

約数ペア:

[(1, 30780708), (2, 15390354), (3, 10260236), (4, 7695177), (6, 5130118), (7, 4397244), (12, 2565059), (14, 2198622), (21, 1465748), (28, 1099311), (42, 732874), (84, 366437)]