30656898

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{21559}}^1$

素因数の和:21646

約数の個数: 24

約数和(自身を含む): 67267200

約数和(自身を除く): 36610302

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 21559, 43118, 64677, 129354, 194031, 388062, 1703161, 3406322, 5109483, 10218966, 15328449, 30656898]

約数ペア:

[(1, 30656898), (2, 15328449), (3, 10218966), (6, 5109483), (9, 3406322), (18, 1703161), (79, 388062), (158, 194031), (237, 129354), (474, 64677), (711, 43118), (1422, 21559)]