12596820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 35779968

約数和(自身を除く): 23183148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2957, 4260, 5914, 8871, 11828, 14785, 17742, 29570, 35484, 44355, 59140, 88710, 177420, 209947, 419894, 629841, 839788, 1049735, 1259682, 2099470, 2519364, 3149205, 4198940, 6298410, 12596820]

約数ペア:

[(1, 12596820), (2, 6298410), (3, 4198940), (4, 3149205), (5, 2519364), (6, 2099470), (10, 1259682), (12, 1049735), (15, 839788), (20, 629841), (30, 419894), (60, 209947), (71, 177420), (142, 88710), (213, 59140), (284, 44355), (355, 35484), (426, 29570), (710, 17742), (852, 14785), (1065, 11828), (1420, 8871), (2130, 5914), (2957, 4260)]