172267260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{261011}}^1$

素因数の和:261034

約数の個数: 48

約数和(自身を含む): 526200192

約数和(自身を除く): 353932932

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 261011, 522022, 783033, 1044044, 1305055, 1566066, 2610110, 2871121, 3132132, 3915165, 5220220, 5742242, 7830330, 8613363, 11484484, 14355605, 15660660, 17226726, 28711210, 34453452, 43066815, 57422420, 86133630, 172267260]

約数ペア:

[(1, 172267260), (2, 86133630), (3, 57422420), (4, 43066815), (5, 34453452), (6, 28711210), (10, 17226726), (11, 15660660), (12, 14355605), (15, 11484484), (20, 8613363), (22, 7830330), (30, 5742242), (33, 5220220), (44, 3915165), (55, 3132132), (60, 2871121), (66, 2610110), (110, 1566066), (132, 1305055), (165, 1044044), (220, 783033), (330, 522022), (660, 261011)]