142486360

素因数分解:

$2^3\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{2927}}^1$

素因数の和:4155

約数の個数: 32

約数和(自身を含む): 320967360

約数和(自身を除く): 178481000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217, 2434, 2927, 4868, 5854, 6085, 9736, 11708, 12170, 14635, 23416, 24340, 29270, 48680, 58540, 117080, 3562159, 7124318, 14248636, 17810795, 28497272, 35621590, 71243180, 142486360]

約数ペア:

[(1, 142486360), (2, 71243180), (4, 35621590), (5, 28497272), (8, 17810795), (10, 14248636), (20, 7124318), (40, 3562159), (1217, 117080), (2434, 58540), (2927, 48680), (4868, 29270), (5854, 24340), (6085, 23416), (9736, 14635), (11708, 12170)]