64165030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 122577840

約数和(自身を除く): 58412810

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 109, 185, 215, 218, 370, 430, 545, 1090, 1369, 1591, 2738, 3182, 4033, 4687, 6845, 7955, 8066, 9374, 13690, 15910, 20165, 23435, 40330, 46870, 58867, 117734, 149221, 173419, 294335, 298442, 346838, 588670, 746105, 867095, 1492210, 1734190, 6416503, 12833006, 32082515, 64165030]

約数ペア:

[(1, 64165030), (2, 32082515), (5, 12833006), (10, 6416503), (37, 1734190), (43, 1492210), (74, 867095), (86, 746105), (109, 588670), (185, 346838), (215, 298442), (218, 294335), (370, 173419), (430, 149221), (545, 117734), (1090, 58867), (1369, 46870), (1591, 40330), (2738, 23435), (3182, 20165), (4033, 15910), (4687, 13690), (6845, 9374), (7955, 8066)]