30780876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{366439}}^1$

素因数の和:366453

約数の個数: 24

約数和(自身を含む): 82082560

約数和(自身を除く): 51301684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 366439, 732878, 1099317, 1465756, 2198634, 2565073, 4397268, 5130146, 7695219, 10260292, 15390438, 30780876]

約数ペア:

[(1, 30780876), (2, 15390438), (3, 10260292), (4, 7695219), (6, 5130146), (7, 4397268), (12, 2565073), (14, 2198634), (21, 1465756), (28, 1099317), (42, 732878), (84, 366439)]