80839830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2694661}}^1$

素因数の和:2694671

約数の個数: 16

約数和(自身を含む): 194015664

約数和(自身を除く): 113175834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2694661, 5389322, 8083983, 13473305, 16167966, 26946610, 40419915, 80839830]

約数ペア:

[(1, 80839830), (2, 40419915), (3, 26946610), (5, 16167966), (6, 13473305), (10, 8083983), (15, 5389322), (30, 2694661)]