165030910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{10069}}^1$

素因数の和:10236

約数の個数: 32

約数和(自身を含む): 326268000

約数和(自身を除く): 161237090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 8195, 10069, 16390, 20138, 50345, 100690, 110759, 221518, 553795, 1107590, 1500281, 3000562, 7501405, 15002810, 16503091, 33006182, 82515455, 165030910]

約数ペア:

[(1, 165030910), (2, 82515455), (5, 33006182), (10, 16503091), (11, 15002810), (22, 7501405), (55, 3000562), (110, 1500281), (149, 1107590), (298, 553795), (745, 221518), (1490, 110759), (1639, 100690), (3278, 50345), (8195, 20138), (10069, 16390)]