5518870

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{1609}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 11592000

約数和(自身を除く): 6073130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1609, 1715, 3218, 3430, 8045, 11263, 16090, 22526, 56315, 78841, 112630, 157682, 394205, 551887, 788410, 1103774, 2759435, 5518870]

約数ペア:

[(1, 5518870), (2, 2759435), (5, 1103774), (7, 788410), (10, 551887), (14, 394205), (35, 157682), (49, 112630), (70, 78841), (98, 56315), (245, 22526), (343, 16090), (490, 11263), (686, 8045), (1609, 3430), (1715, 3218)]