1415671180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919267}}^1$

素因数の和:919294

約数の個数: 48

約数和(自身を含む): 3706488576

約数和(自身を除く): 2290817396

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 919267, 1838534, 3677068, 4596335, 6434869, 9192670, 10111937, 12869738, 18385340, 20223874, 25739476, 32174345, 40447748, 50559685, 64348690, 70783559, 101119370, 128697380, 141567118, 202238740, 283134236, 353917795, 707835590, 1415671180]

約数ペア:

[(1, 1415671180), (2, 707835590), (4, 353917795), (5, 283134236), (7, 202238740), (10, 141567118), (11, 128697380), (14, 101119370), (20, 70783559), (22, 64348690), (28, 50559685), (35, 40447748), (44, 32174345), (55, 25739476), (70, 20223874), (77, 18385340), (110, 12869738), (140, 10111937), (154, 9192670), (220, 6434869), (308, 4596335), (385, 3677068), (770, 1838534), (1540, 919267)]