561566220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{41231}}^1$

素因数の和:41470

約数の個数: 48

約数和(自身を含む): 1579350528

約数和(自身を除く): 1017784308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 13620, 41231, 82462, 123693, 164924, 206155, 247386, 412310, 494772, 618465, 824620, 1236930, 2473860, 9359437, 18718874, 28078311, 37437748, 46797185, 56156622, 93594370, 112313244, 140391555, 187188740, 280783110, 561566220]

約数ペア:

[(1, 561566220), (2, 280783110), (3, 187188740), (4, 140391555), (5, 112313244), (6, 93594370), (10, 56156622), (12, 46797185), (15, 37437748), (20, 28078311), (30, 18718874), (60, 9359437), (227, 2473860), (454, 1236930), (681, 824620), (908, 618465), (1135, 494772), (1362, 412310), (2270, 247386), (2724, 206155), (3405, 164924), (4540, 123693), (6810, 82462), (13620, 41231)]