68130470

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{7681}}^1$

素因数の和:8575

約数の個数: 16

約数和(自身を含む): 122789088

約数和(自身を除く): 54658618

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 7681, 8870, 15362, 38405, 76810, 6813047, 13626094, 34065235, 68130470]

約数ペア:

[(1, 68130470), (2, 34065235), (5, 13626094), (10, 6813047), (887, 76810), (1774, 38405), (4435, 15362), (7681, 8870)]