9928860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 28041216

約数和(自身を除く): 18112356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1303, 1524, 1905, 2540, 2606, 3810, 3909, 5212, 6515, 7620, 7818, 13030, 15636, 19545, 26060, 39090, 78180, 165481, 330962, 496443, 661924, 827405, 992886, 1654810, 1985772, 2482215, 3309620, 4964430, 9928860]

約数ペア:

[(1, 9928860), (2, 4964430), (3, 3309620), (4, 2482215), (5, 1985772), (6, 1654810), (10, 992886), (12, 827405), (15, 661924), (20, 496443), (30, 330962), (60, 165481), (127, 78180), (254, 39090), (381, 26060), (508, 19545), (635, 15636), (762, 13030), (1270, 7818), (1303, 7620), (1524, 6515), (1905, 5212), (2540, 3909), (2606, 3810)]