149748550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5861}}^1$

素因数の和:5953

約数の個数: 48

約数和(自身を含む): 322738272

約数和(自身を除く): 172989722

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1825, 2555, 3650, 5110, 5861, 11722, 12775, 25550, 29305, 41027, 58610, 82054, 146525, 205135, 293050, 410270, 427853, 855706, 1025675, 2051350, 2139265, 2994971, 4278530, 5989942, 10696325, 14974855, 21392650, 29949710, 74874275, 149748550]

約数ペア:

[(1, 149748550), (2, 74874275), (5, 29949710), (7, 21392650), (10, 14974855), (14, 10696325), (25, 5989942), (35, 4278530), (50, 2994971), (70, 2139265), (73, 2051350), (146, 1025675), (175, 855706), (350, 427853), (365, 410270), (511, 293050), (730, 205135), (1022, 146525), (1825, 82054), (2555, 58610), (3650, 41027), (5110, 29305), (5861, 25550), (11722, 12775)]