68362270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{402131}}^1$

素因数の和:402155

約数の個数: 16

約数和(自身を含む): 130290768

約数和(自身を除く): 61928498

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 402131, 804262, 2010655, 4021310, 6836227, 13672454, 34181135, 68362270]

約数ペア:

[(1, 68362270), (2, 34181135), (5, 13672454), (10, 6836227), (17, 4021310), (34, 2010655), (85, 804262), (170, 402131)]