68403470

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{53861}}^1$

素因数の和:53995

約数の個数: 16

約数和(自身を含む): 124098048

約数和(自身を除く): 55694578

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 53861, 107722, 269305, 538610, 6840347, 13680694, 34201735, 68403470]

約数ペア:

[(1, 68403470), (2, 34201735), (5, 13680694), (10, 6840347), (127, 538610), (254, 269305), (635, 107722), (1270, 53861)]