6868860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 19353600

約数和(自身を除く): 12484740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 479, 717, 956, 958, 1195, 1434, 1437, 1916, 2390, 2395, 2868, 2874, 3585, 4780, 4790, 5748, 7170, 7185, 9580, 14340, 14370, 28740, 114481, 228962, 343443, 457924, 572405, 686886, 1144810, 1373772, 1717215, 2289620, 3434430, 6868860]

約数ペア:

[(1, 6868860), (2, 3434430), (3, 2289620), (4, 1717215), (5, 1373772), (6, 1144810), (10, 686886), (12, 572405), (15, 457924), (20, 343443), (30, 228962), (60, 114481), (239, 28740), (478, 14370), (479, 14340), (717, 9580), (956, 7185), (958, 7170), (1195, 5748), (1434, 4790), (1437, 4780), (1916, 3585), (2390, 2874), (2395, 2868)]