7245350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 15618048

約数和(自身を除く): 8372698

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 127, 163, 175, 254, 326, 350, 635, 815, 889, 1141, 1270, 1630, 1778, 2282, 3175, 4075, 4445, 5705, 6350, 8150, 8890, 11410, 20701, 22225, 28525, 41402, 44450, 57050, 103505, 144907, 207010, 289814, 517525, 724535, 1035050, 1449070, 3622675, 7245350]

約数ペア:

[(1, 7245350), (2, 3622675), (5, 1449070), (7, 1035050), (10, 724535), (14, 517525), (25, 289814), (35, 207010), (50, 144907), (70, 103505), (127, 57050), (163, 44450), (175, 41402), (254, 28525), (326, 22225), (350, 20701), (635, 11410), (815, 8890), (889, 8150), (1141, 6350), (1270, 5705), (1630, 4445), (1778, 4075), (2282, 3175)]