1620084090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{54002803}}^1$

素因数の和:54002813

約数の個数: 16

約数和(自身を含む): 3888201888

約数和(自身を除く): 2268117798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 54002803, 108005606, 162008409, 270014015, 324016818, 540028030, 810042045, 1620084090]

約数ペア:

[(1, 1620084090), (2, 810042045), (3, 540028030), (5, 324016818), (6, 270014015), (10, 162008409), (15, 108005606), (30, 54002803)]