67648090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{95279}}^1$

素因数の和:95357

約数の個数: 16

約数和(自身を含む): 123482880

約数和(自身を除く): 55834790

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 95279, 190558, 476395, 952790, 6764809, 13529618, 33824045, 67648090]

約数ペア:

[(1, 67648090), (2, 33824045), (5, 13529618), (10, 6764809), (71, 952790), (142, 476395), (355, 190558), (710, 95279)]