12758428740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{163193}}^1$

素因数の和:164508

約数の個数: 48

約数和(自身を含む): 35751235968

約数和(自身を除く): 22992807228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1303, 2606, 3909, 5212, 6515, 7818, 13030, 15636, 19545, 26060, 39090, 78180, 163193, 326386, 489579, 652772, 815965, 979158, 1631930, 1958316, 2447895, 3263860, 4895790, 9791580, 212640479, 425280958, 637921437, 850561916, 1063202395, 1275842874, 2126404790, 2551685748, 3189607185, 4252809580, 6379214370, 12758428740]

約数ペア:

[(1, 12758428740), (2, 6379214370), (3, 4252809580), (4, 3189607185), (5, 2551685748), (6, 2126404790), (10, 1275842874), (12, 1063202395), (15, 850561916), (20, 637921437), (30, 425280958), (60, 212640479), (1303, 9791580), (2606, 4895790), (3909, 3263860), (5212, 2447895), (6515, 1958316), (7818, 1631930), (13030, 979158), (15636, 815965), (19545, 652772), (26060, 489579), (39090, 326386), (78180, 163193)]