79240970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 145566720

約数和(自身を除く): 66325750

約数列:

[1, 2, 5, 10, 71, 142, 233, 355, 466, 479, 710, 958, 1165, 2330, 2395, 4790, 16543, 33086, 34009, 68018, 82715, 111607, 165430, 170045, 223214, 340090, 558035, 1116070, 7924097, 15848194, 39620485, 79240970]

約数ペア:

[(1, 79240970), (2, 39620485), (5, 15848194), (10, 7924097), (71, 1116070), (142, 558035), (233, 340090), (355, 223214), (466, 170045), (479, 165430), (710, 111607), (958, 82715), (1165, 68018), (2330, 34009), (2395, 33086), (4790, 16543)]