68911390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{186247}}^1$

素因数の和:186291

約数の個数: 16

約数和(自身を含む): 127393632

約数和(自身を除く): 58482242

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 186247, 372494, 931235, 1862470, 6891139, 13782278, 34455695, 68911390]

約数ペア:

[(1, 68911390), (2, 34455695), (5, 13782278), (10, 6891139), (37, 1862470), (74, 931235), (185, 372494), (370, 186247)]