917886180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{48259}}^1$

素因数の和:48588

約数の個数: 48

約数和(自身を含む): 2578242240

約数和(自身を除く): 1660356060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4755, 6340, 9510, 19020, 48259, 96518, 144777, 193036, 241295, 289554, 482590, 579108, 723885, 965180, 1447770, 2895540, 15298103, 30596206, 45894309, 61192412, 76490515, 91788618, 152981030, 183577236, 229471545, 305962060, 458943090, 917886180]

約数ペア:

[(1, 917886180), (2, 458943090), (3, 305962060), (4, 229471545), (5, 183577236), (6, 152981030), (10, 91788618), (12, 76490515), (15, 61192412), (20, 45894309), (30, 30596206), (60, 15298103), (317, 2895540), (634, 1447770), (951, 965180), (1268, 723885), (1585, 579108), (1902, 482590), (3170, 289554), (3804, 241295), (4755, 193036), (6340, 144777), (9510, 96518), (19020, 48259)]