68080270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 125349120

約数和(自身を除く): 57268850

約数列:

[1, 2, 5, 10, 61, 122, 233, 305, 466, 479, 610, 958, 1165, 2330, 2395, 4790, 14213, 28426, 29219, 58438, 71065, 111607, 142130, 146095, 223214, 292190, 558035, 1116070, 6808027, 13616054, 34040135, 68080270]

約数ペア:

[(1, 68080270), (2, 34040135), (5, 13616054), (10, 6808027), (61, 1116070), (122, 558035), (233, 292190), (305, 223214), (466, 146095), (479, 142130), (610, 111607), (958, 71065), (1165, 58438), (2330, 29219), (2395, 28426), (4790, 14213)]