119405390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13709}}^1$

素因数の和:13796

約数の個数: 32

約数和(自身を含む): 234934560

約数和(自身を除く): 115529170

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 13709, 27418, 68545, 137090, 178217, 356434, 891085, 918503, 1782170, 1837006, 4592515, 9185030, 11940539, 23881078, 59702695, 119405390]

約数ペア:

[(1, 119405390), (2, 59702695), (5, 23881078), (10, 11940539), (13, 9185030), (26, 4592515), (65, 1837006), (67, 1782170), (130, 918503), (134, 891085), (335, 356434), (670, 178217), (871, 137090), (1742, 68545), (4355, 27418), (8710, 13709)]