57403020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4003}}^1$

素因数の和:4254

約数の個数: 48

約数和(自身を含む): 161441280

約数和(自身を除く): 104038260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4003, 4780, 7170, 8006, 12009, 14340, 16012, 20015, 24018, 40030, 48036, 60045, 80060, 120090, 240180, 956717, 1913434, 2870151, 3826868, 4783585, 5740302, 9567170, 11480604, 14350755, 19134340, 28701510, 57403020]

約数ペア:

[(1, 57403020), (2, 28701510), (3, 19134340), (4, 14350755), (5, 11480604), (6, 9567170), (10, 5740302), (12, 4783585), (15, 3826868), (20, 2870151), (30, 1913434), (60, 956717), (239, 240180), (478, 120090), (717, 80060), (956, 60045), (1195, 48036), (1434, 40030), (2390, 24018), (2868, 20015), (3585, 16012), (4003, 14340), (4780, 12009), (7170, 8006)]