2016247020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{140603}}^1$

素因数の和:140854

約数の個数: 48

約数和(自身を含む): 5669153280

約数和(自身を除く): 3652906260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 140603, 281206, 421809, 562412, 703015, 843618, 1406030, 1687236, 2109045, 2812060, 4218090, 8436180, 33604117, 67208234, 100812351, 134416468, 168020585, 201624702, 336041170, 403249404, 504061755, 672082340, 1008123510, 2016247020]

約数ペア:

[(1, 2016247020), (2, 1008123510), (3, 672082340), (4, 504061755), (5, 403249404), (6, 336041170), (10, 201624702), (12, 168020585), (15, 134416468), (20, 100812351), (30, 67208234), (60, 33604117), (239, 8436180), (478, 4218090), (717, 2812060), (956, 2109045), (1195, 1687236), (1434, 1406030), (2390, 843618), (2868, 703015), (3585, 562412), (4780, 421809), (7170, 281206), (14340, 140603)]