270402404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{14423}}^1$

素因数の和:14579

約数の個数: 24

約数和(自身を含む): 488685120

約数和(自身を除く): 218282716

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 4687, 9374, 14423, 18748, 28846, 57692, 620189, 1240378, 1572107, 2480756, 3144214, 6288428, 67600601, 135201202, 270402404]

約数ペア:

[(1, 270402404), (2, 135201202), (4, 67600601), (43, 6288428), (86, 3144214), (109, 2480756), (172, 1572107), (218, 1240378), (436, 620189), (4687, 57692), (9374, 28846), (14423, 18748)]