2183638660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{68111}}^1$

素因数の和:68356

約数の個数: 48

約数和(自身を含む): 5263695360

約数和(自身を除く): 3080056700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 3206, 4580, 6412, 8015, 16030, 32060, 68111, 136222, 272444, 340555, 476777, 681110, 953554, 1362220, 1907108, 2383885, 4767770, 9535540, 15597419, 31194838, 62389676, 77987095, 109181933, 155974190, 218363866, 311948380, 436727732, 545909665, 1091819330, 2183638660]

約数ペア:

[(1, 2183638660), (2, 1091819330), (4, 545909665), (5, 436727732), (7, 311948380), (10, 218363866), (14, 155974190), (20, 109181933), (28, 77987095), (35, 62389676), (70, 31194838), (140, 15597419), (229, 9535540), (458, 4767770), (916, 2383885), (1145, 1907108), (1603, 1362220), (2290, 953554), (3206, 681110), (4580, 476777), (6412, 340555), (8015, 272444), (16030, 136222), (32060, 68111)]