74587630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8081}}^1$

素因数の和:8172

約数の個数: 32

約数和(自身を含む): 146639808

約数和(自身を除く): 72052178

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 8081, 9230, 16162, 40405, 80810, 105053, 210106, 525265, 573751, 1050530, 1147502, 2868755, 5737510, 7458763, 14917526, 37293815, 74587630]

約数ペア:

[(1, 74587630), (2, 37293815), (5, 14917526), (10, 7458763), (13, 5737510), (26, 2868755), (65, 1147502), (71, 1050530), (130, 573751), (142, 525265), (355, 210106), (710, 105053), (923, 80810), (1846, 40405), (4615, 16162), (8081, 9230)]