6819730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 12960000

約数和(自身を除く): 6140270

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 199, 230, 298, 398, 745, 995, 1490, 1990, 3427, 4577, 6854, 9154, 17135, 22885, 29651, 34270, 45770, 59302, 148255, 296510, 681973, 1363946, 3409865, 6819730]

約数ペア:

[(1, 6819730), (2, 3409865), (5, 1363946), (10, 681973), (23, 296510), (46, 148255), (115, 59302), (149, 45770), (199, 34270), (230, 29651), (298, 22885), (398, 17135), (745, 9154), (995, 6854), (1490, 4577), (1990, 3427)]