164317260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2738621}}^1$

素因数の和:2738633

約数の個数: 24

約数和(自身を含む): 460088496

約数和(自身を除く): 295771236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2738621, 5477242, 8215863, 10954484, 13693105, 16431726, 27386210, 32863452, 41079315, 54772420, 82158630, 164317260]

約数ペア:

[(1, 164317260), (2, 82158630), (3, 54772420), (4, 41079315), (5, 32863452), (6, 27386210), (10, 16431726), (12, 13693105), (15, 10954484), (20, 8215863), (30, 5477242), (60, 2738621)]