141175140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{138407}}^1$

素因数の和:138436

約数の個数: 48

約数和(自身を含む): 418545792

約数和(自身を除く): 277370652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 138407, 276814, 415221, 553628, 692035, 830442, 1384070, 1660884, 2076105, 2352919, 2768140, 4152210, 4705838, 7058757, 8304420, 9411676, 11764595, 14117514, 23529190, 28235028, 35293785, 47058380, 70587570, 141175140]

約数ペア:

[(1, 141175140), (2, 70587570), (3, 47058380), (4, 35293785), (5, 28235028), (6, 23529190), (10, 14117514), (12, 11764595), (15, 9411676), (17, 8304420), (20, 7058757), (30, 4705838), (34, 4152210), (51, 2768140), (60, 2352919), (68, 2076105), (85, 1660884), (102, 1384070), (170, 830442), (204, 692035), (255, 553628), (340, 415221), (510, 276814), (1020, 138407)]