17107620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1193}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 48142080

約数和(自身を除く): 31034460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1193, 1195, 1434, 2386, 2390, 2868, 3579, 3585, 4772, 4780, 5965, 7158, 7170, 11930, 14316, 14340, 17895, 23860, 35790, 71580, 285127, 570254, 855381, 1140508, 1425635, 1710762, 2851270, 3421524, 4276905, 5702540, 8553810, 17107620]

約数ペア:

[(1, 17107620), (2, 8553810), (3, 5702540), (4, 4276905), (5, 3421524), (6, 2851270), (10, 1710762), (12, 1425635), (15, 1140508), (20, 855381), (30, 570254), (60, 285127), (239, 71580), (478, 35790), (717, 23860), (956, 17895), (1193, 14340), (1195, 14316), (1434, 11930), (2386, 7170), (2390, 7158), (2868, 5965), (3579, 4780), (3585, 4772)]