126374360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{451337}}^1$

素因数の和:451355

約数の個数: 32

約数和(自身を含む): 324963360

約数和(自身を除く): 198589000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 451337, 902674, 1805348, 2256685, 3159359, 3610696, 4513370, 6318718, 9026740, 12637436, 15796795, 18053480, 25274872, 31593590, 63187180, 126374360]

約数ペア:

[(1, 126374360), (2, 63187180), (4, 31593590), (5, 25274872), (7, 18053480), (8, 15796795), (10, 12637436), (14, 9026740), (20, 6318718), (28, 4513370), (35, 3610696), (40, 3159359), (56, 2256685), (70, 1805348), (140, 902674), (280, 451337)]