38605980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5407}}^1$

素因数の和:5443

約数の個数: 96

約数和(自身を含む): 130830336

約数和(自身を除く): 92224356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 5407, 7140, 10814, 16221, 21628, 27035, 32442, 37849, 54070, 64884, 75698, 81105, 91919, 108140, 113547, 151396, 162210, 183838, 189245, 227094, 275757, 324420, 367676, 378490, 454188, 459595, 551514, 567735, 643433, 756980, 919190, 1103028, 1135470, 1286866, 1378785, 1838380, 1930299, 2270940, 2573732, 2757570, 3217165, 3860598, 5515140, 6434330, 7721196, 9651495, 12868660, 19302990, 38605980]

約数ペア:

[(1, 38605980), (2, 19302990), (3, 12868660), (4, 9651495), (5, 7721196), (6, 6434330), (7, 5515140), (10, 3860598), (12, 3217165), (14, 2757570), (15, 2573732), (17, 2270940), (20, 1930299), (21, 1838380), (28, 1378785), (30, 1286866), (34, 1135470), (35, 1103028), (42, 919190), (51, 756980), (60, 643433), (68, 567735), (70, 551514), (84, 459595), (85, 454188), (102, 378490), (105, 367676), (119, 324420), (140, 275757), (170, 227094), (204, 189245), (210, 183838), (238, 162210), (255, 151396), (340, 113547), (357, 108140), (420, 91919), (476, 81105), (510, 75698), (595, 64884), (714, 54070), (1020, 37849), (1190, 32442), (1428, 27035), (1785, 21628), (2380, 16221), (3570, 10814), (5407, 7140)]