68638090

素因数分解:

$2^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{5953}}^1$

素因数の和:7113

約数の個数: 16

約数和(自身を含む): 123676488

約数和(自身を除く): 55038398

約数列:

[1, 2, 5, 10, 1153, 2306, 5765, 5953, 11530, 11906, 29765, 59530, 6863809, 13727618, 34319045, 68638090]

約数ペア:

[(1, 68638090), (2, 34319045), (5, 13727618), (10, 6863809), (1153, 59530), (2306, 29765), (5765, 11906), (5953, 11530)]