83916660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1398611}}^1$

素因数の和:1398623

約数の個数: 24

約数和(自身を含む): 234966816

約数和(自身を除く): 151050156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1398611, 2797222, 4195833, 5594444, 6993055, 8391666, 13986110, 16783332, 20979165, 27972220, 41958330, 83916660]

約数ペア:

[(1, 83916660), (2, 41958330), (3, 27972220), (4, 20979165), (5, 16783332), (6, 13986110), (10, 8391666), (12, 6993055), (15, 5594444), (20, 4195833), (30, 2797222), (60, 1398611)]