7913390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 14774400

約数和(自身を除く): 6861010

約数列:

[1, 2, 5, 10, 47, 94, 113, 149, 226, 235, 298, 470, 565, 745, 1130, 1490, 5311, 7003, 10622, 14006, 16837, 26555, 33674, 35015, 53110, 70030, 84185, 168370, 791339, 1582678, 3956695, 7913390]

約数ペア:

[(1, 7913390), (2, 3956695), (5, 1582678), (10, 791339), (47, 168370), (94, 84185), (113, 70030), (149, 53110), (226, 35015), (235, 33674), (298, 26555), (470, 16837), (565, 14006), (745, 10622), (1130, 7003), (1490, 5311)]