18804919170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{626830639}}^1$

素因数の和:626830649

約数の個数: 16

約数和(自身を含む): 45131806080

約数和(自身を除く): 26326886910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 626830639, 1253661278, 1880491917, 3134153195, 3760983834, 6268306390, 9402459585, 18804919170]

約数ペア:

[(1, 18804919170), (2, 9402459585), (3, 6268306390), (5, 3760983834), (6, 3134153195), (10, 1880491917), (15, 1253661278), (30, 626830639)]