27001930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87103}}^1$

素因数の和:87141

約数の個数: 16

約数和(自身を含む): 50171904

約数和(自身を除く): 23169974

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 87103, 174206, 435515, 871030, 2700193, 5400386, 13500965, 27001930]

約数ペア:

[(1, 27001930), (2, 13500965), (5, 5400386), (10, 2700193), (31, 871030), (62, 435515), (155, 174206), (310, 87103)]