30165274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18461}}^1$

素因数の和:18525

約数の個数: 16

約数和(自身を含む): 48739680

約数和(自身を除く): 18574406

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 18461, 36922, 350759, 701518, 793823, 1587646, 15082637, 30165274]

約数ペア:

[(1, 30165274), (2, 15082637), (19, 1587646), (38, 793823), (43, 701518), (86, 350759), (817, 36922), (1634, 18461)]