133068910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 263256480

約数和(自身を除く): 130187570

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 169, 338, 355, 710, 845, 923, 1109, 1690, 1846, 2218, 4615, 5545, 9230, 11090, 11999, 14417, 23998, 28834, 59995, 72085, 78739, 119990, 144170, 157478, 187421, 374842, 393695, 787390, 937105, 1023607, 1874210, 2047214, 5118035, 10236070, 13306891, 26613782, 66534455, 133068910]

約数ペア:

[(1, 133068910), (2, 66534455), (5, 26613782), (10, 13306891), (13, 10236070), (26, 5118035), (65, 2047214), (71, 1874210), (130, 1023607), (142, 937105), (169, 787390), (338, 393695), (355, 374842), (710, 187421), (845, 157478), (923, 144170), (1109, 119990), (1690, 78739), (1846, 72085), (2218, 59995), (4615, 28834), (5545, 23998), (9230, 14417), (11090, 11999)]