86878010

素因数分解:

$2^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{7069}}^1$

素因数の和:8305

約数の個数: 16

約数和(自身を含む): 156529800

約数和(自身を除く): 69651790

約数列:

[1, 2, 5, 10, 1229, 2458, 6145, 7069, 12290, 14138, 35345, 70690, 8687801, 17375602, 43439005, 86878010]

約数ペア:

[(1, 86878010), (2, 43439005), (5, 17375602), (10, 8687801), (1229, 70690), (2458, 35345), (6145, 14138), (7069, 12290)]