2706277390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{198553}}^1$

素因数の和:198636

約数の個数: 32

約数和(自身を含む): 5146519680

約数和(自身を除く): 2440242290

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6815, 13630, 198553, 397106, 992765, 1985530, 5758037, 9331991, 11516074, 18663982, 28790185, 46659955, 57580370, 93319910, 270627739, 541255478, 1353138695, 2706277390]

約数ペア:

[(1, 2706277390), (2, 1353138695), (5, 541255478), (10, 270627739), (29, 93319910), (47, 57580370), (58, 46659955), (94, 28790185), (145, 18663982), (235, 11516074), (290, 9331991), (470, 5758037), (1363, 1985530), (2726, 992765), (6815, 397106), (13630, 198553)]