12409180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 30030336

約数和(自身を除く): 17621156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 587, 604, 755, 1057, 1174, 1510, 2114, 2348, 2935, 3020, 4109, 4228, 5285, 5870, 8218, 10570, 11740, 16436, 20545, 21140, 41090, 82180, 88637, 177274, 354548, 443185, 620459, 886370, 1240918, 1772740, 2481836, 3102295, 6204590, 12409180]

約数ペア:

[(1, 12409180), (2, 6204590), (4, 3102295), (5, 2481836), (7, 1772740), (10, 1240918), (14, 886370), (20, 620459), (28, 443185), (35, 354548), (70, 177274), (140, 88637), (151, 82180), (302, 41090), (587, 21140), (604, 20545), (755, 16436), (1057, 11740), (1174, 10570), (1510, 8218), (2114, 5870), (2348, 5285), (2935, 4228), (3020, 4109)]