205793340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 588349440

約数和(自身を除く): 382556100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 127, 226, 239, 254, 339, 381, 452, 478, 508, 565, 635, 678, 717, 762, 956, 1130, 1195, 1270, 1356, 1434, 1524, 1695, 1905, 2260, 2390, 2540, 2868, 3390, 3585, 3810, 4780, 6780, 7170, 7620, 14340, 14351, 27007, 28702, 30353, 43053, 54014, 57404, 60706, 71755, 81021, 86106, 91059, 108028, 121412, 135035, 143510, 151765, 162042, 172212, 182118, 215265, 270070, 287020, 303530, 324084, 364236, 405105, 430530, 455295, 540140, 607060, 810210, 861060, 910590, 1620420, 1821180, 3429889, 6859778, 10289667, 13719556, 17149445, 20579334, 34298890, 41158668, 51448335, 68597780, 102896670, 205793340]

約数ペア:

[(1, 205793340), (2, 102896670), (3, 68597780), (4, 51448335), (5, 41158668), (6, 34298890), (10, 20579334), (12, 17149445), (15, 13719556), (20, 10289667), (30, 6859778), (60, 3429889), (113, 1821180), (127, 1620420), (226, 910590), (239, 861060), (254, 810210), (339, 607060), (381, 540140), (452, 455295), (478, 430530), (508, 405105), (565, 364236), (635, 324084), (678, 303530), (717, 287020), (762, 270070), (956, 215265), (1130, 182118), (1195, 172212), (1270, 162042), (1356, 151765), (1434, 143510), (1524, 135035), (1695, 121412), (1905, 108028), (2260, 91059), (2390, 86106), (2540, 81021), (2868, 71755), (3390, 60706), (3585, 57404), (3810, 54014), (4780, 43053), (6780, 30353), (7170, 28702), (7620, 27007), (14340, 14351)]