4330950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 11572176

約数和(自身を除く): 7241226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 2221, 4442, 6663, 11105, 13326, 22210, 28873, 33315, 55525, 57746, 66630, 86619, 111050, 144365, 166575, 173238, 288730, 333150, 433095, 721825, 866190, 1443650, 2165475, 4330950]

約数ペア:

[(1, 4330950), (2, 2165475), (3, 1443650), (5, 866190), (6, 721825), (10, 433095), (13, 333150), (15, 288730), (25, 173238), (26, 166575), (30, 144365), (39, 111050), (50, 86619), (65, 66630), (75, 57746), (78, 55525), (130, 33315), (150, 28873), (195, 22210), (325, 13326), (390, 11105), (650, 6663), (975, 4442), (1950, 2221)]