15740023910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1807121}}^1$

素因数の和:1807208

約数の個数: 32

約数和(自身を含む): 30966842592

約数和(自身を除く): 15226818682

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 1807121, 3614242, 9035605, 18071210, 23492573, 46985146, 117462865, 121077107, 234925730, 242154214, 605385535, 1210771070, 1574002391, 3148004782, 7870011955, 15740023910]

約数ペア:

[(1, 15740023910), (2, 7870011955), (5, 3148004782), (10, 1574002391), (13, 1210771070), (26, 605385535), (65, 242154214), (67, 234925730), (130, 121077107), (134, 117462865), (335, 46985146), (670, 23492573), (871, 18071210), (1742, 9035605), (4355, 3614242), (8710, 1807121)]