30960228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198463}}^1$

素因数の和:198483

約数の個数: 24

約数和(自身を含む): 77797888

約数和(自身を除く): 46837660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 198463, 396926, 595389, 793852, 1190778, 2381556, 2580019, 5160038, 7740057, 10320076, 15480114, 30960228]

約数ペア:

[(1, 30960228), (2, 15480114), (3, 10320076), (4, 7740057), (6, 5160038), (12, 2580019), (13, 2381556), (26, 1190778), (39, 793852), (52, 595389), (78, 396926), (156, 198463)]