86904570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{13729}}^1$

素因数の和:13950

約数の個数: 32

約数和(自身を含む): 209574720

約数和(自身を除く): 122670150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 13729, 27458, 41187, 68645, 82374, 137290, 205935, 411870, 2896819, 5793638, 8690457, 14484095, 17380914, 28968190, 43452285, 86904570]

約数ペア:

[(1, 86904570), (2, 43452285), (3, 28968190), (5, 17380914), (6, 14484095), (10, 8690457), (15, 5793638), (30, 2896819), (211, 411870), (422, 205935), (633, 137290), (1055, 82374), (1266, 68645), (2110, 41187), (3165, 27458), (6330, 13729)]