166837260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2780621}}^1$

素因数の和:2780633

約数の個数: 24

約数和(自身を含む): 467144496

約数和(自身を除く): 300307236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2780621, 5561242, 8341863, 11122484, 13903105, 16683726, 27806210, 33367452, 41709315, 55612420, 83418630, 166837260]

約数ペア:

[(1, 166837260), (2, 83418630), (3, 55612420), (4, 41709315), (5, 33367452), (6, 27806210), (10, 16683726), (12, 13903105), (15, 11122484), (20, 8341863), (30, 5561242), (60, 2780621)]