85151830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{613}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 159148800

約数和(自身を除く): 73996970

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 479, 613, 958, 1226, 2395, 3065, 4790, 6130, 13891, 17777, 27782, 35554, 69455, 88885, 138910, 177770, 293627, 587254, 1468135, 2936270, 8515183, 17030366, 42575915, 85151830]

約数ペア:

[(1, 85151830), (2, 42575915), (5, 17030366), (10, 8515183), (29, 2936270), (58, 1468135), (145, 587254), (290, 293627), (479, 177770), (613, 138910), (958, 88885), (1226, 69455), (2395, 35554), (3065, 27782), (4790, 17777), (6130, 13891)]