26581530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21611}}^1$

素因数の和:21662

約数の個数: 32

約数和(自身を含む): 65354688

約数和(自身を除く): 38773158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 21611, 43222, 64833, 108055, 129666, 216110, 324165, 648330, 886051, 1772102, 2658153, 4430255, 5316306, 8860510, 13290765, 26581530]

約数ペア:

[(1, 26581530), (2, 13290765), (3, 8860510), (5, 5316306), (6, 4430255), (10, 2658153), (15, 1772102), (30, 886051), (41, 648330), (82, 324165), (123, 216110), (205, 129666), (246, 108055), (410, 64833), (615, 43222), (1230, 21611)]