8210310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 20971008

約数和(自身を除く): 12760698

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 163, 219, 230, 326, 345, 365, 438, 489, 690, 730, 815, 978, 1095, 1630, 1679, 2190, 2445, 3358, 3749, 4890, 5037, 7498, 8395, 10074, 11247, 11899, 16790, 18745, 22494, 23798, 25185, 35697, 37490, 50370, 56235, 59495, 71394, 112470, 118990, 178485, 273677, 356970, 547354, 821031, 1368385, 1642062, 2736770, 4105155, 8210310]

約数ペア:

[(1, 8210310), (2, 4105155), (3, 2736770), (5, 1642062), (6, 1368385), (10, 821031), (15, 547354), (23, 356970), (30, 273677), (46, 178485), (69, 118990), (73, 112470), (115, 71394), (138, 59495), (146, 56235), (163, 50370), (219, 37490), (230, 35697), (326, 25185), (345, 23798), (365, 22494), (438, 18745), (489, 16790), (690, 11899), (730, 11247), (815, 10074), (978, 8395), (1095, 7498), (1630, 5037), (1679, 4890), (2190, 3749), (2445, 3358)]