118079080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{421711}}^1$

素因数の和:421729

約数の個数: 32

約数和(自身を含む): 303632640

約数和(自身を除く): 185553560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 421711, 843422, 1686844, 2108555, 2951977, 3373688, 4217110, 5903954, 8434220, 11807908, 14759885, 16868440, 23615816, 29519770, 59039540, 118079080]

約数ペア:

[(1, 118079080), (2, 59039540), (4, 29519770), (5, 23615816), (7, 16868440), (8, 14759885), (10, 11807908), (14, 8434220), (20, 5903954), (28, 4217110), (35, 3373688), (40, 2951977), (56, 2108555), (70, 1686844), (140, 843422), (280, 421711)]