68309930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{525461}}^1$

素因数の和:525481

約数の個数: 16

約数和(自身を含む): 132416424

約数和(自身を除く): 64106494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 525461, 1050922, 2627305, 5254610, 6830993, 13661986, 34154965, 68309930]

約数ペア:

[(1, 68309930), (2, 34154965), (5, 13661986), (10, 6830993), (13, 5254610), (26, 2627305), (65, 1050922), (130, 525461)]