74838970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{105407}}^1$

素因数の和:105485

約数の個数: 16

約数和(自身を含む): 136608768

約数和(自身を除く): 61769798

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 105407, 210814, 527035, 1054070, 7483897, 14967794, 37419485, 74838970]

約数ペア:

[(1, 74838970), (2, 37419485), (5, 14967794), (10, 7483897), (71, 1054070), (142, 527035), (355, 210814), (710, 105407)]