2010210051

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 2974697600

約数和(自身を除く): 964487549

約数列:

[1, 3, 19, 23, 57, 69, 163, 409, 437, 489, 529, 1227, 1311, 1587, 3097, 3749, 7771, 9291, 9407, 10051, 11247, 23313, 28221, 30153, 66667, 71231, 86227, 178733, 200001, 213693, 216361, 258681, 536199, 649083, 1266673, 1533341, 1638313, 3800019, 4110859, 4600023, 4914939, 12332577, 29133479, 35266843, 87400437, 105800529, 670070017, 2010210051]

約数ペア:

[(1, 2010210051), (3, 670070017), (19, 105800529), (23, 87400437), (57, 35266843), (69, 29133479), (163, 12332577), (409, 4914939), (437, 4600023), (489, 4110859), (529, 3800019), (1227, 1638313), (1311, 1533341), (1587, 1266673), (3097, 649083), (3749, 536199), (7771, 258681), (9291, 216361), (9407, 213693), (10051, 200001), (11247, 178733), (23313, 86227), (28221, 71231), (30153, 66667)]