1973580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 6537216

約数和(自身を除く): 4563636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 127, 140, 148, 185, 210, 222, 254, 259, 370, 381, 420, 444, 508, 518, 555, 635, 740, 762, 777, 889, 1036, 1110, 1270, 1295, 1524, 1554, 1778, 1905, 2220, 2540, 2590, 2667, 3108, 3556, 3810, 3885, 4445, 4699, 5180, 5334, 7620, 7770, 8890, 9398, 10668, 13335, 14097, 15540, 17780, 18796, 23495, 26670, 28194, 32893, 46990, 53340, 56388, 65786, 70485, 93980, 98679, 131572, 140970, 164465, 197358, 281940, 328930, 394716, 493395, 657860, 986790, 1973580]

約数ペア:

[(1, 1973580), (2, 986790), (3, 657860), (4, 493395), (5, 394716), (6, 328930), (7, 281940), (10, 197358), (12, 164465), (14, 140970), (15, 131572), (20, 98679), (21, 93980), (28, 70485), (30, 65786), (35, 56388), (37, 53340), (42, 46990), (60, 32893), (70, 28194), (74, 26670), (84, 23495), (105, 18796), (111, 17780), (127, 15540), (140, 14097), (148, 13335), (185, 10668), (210, 9398), (222, 8890), (254, 7770), (259, 7620), (370, 5334), (381, 5180), (420, 4699), (444, 4445), (508, 3885), (518, 3810), (555, 3556), (635, 3108), (740, 2667), (762, 2590), (777, 2540), (889, 2220), (1036, 1905), (1110, 1778), (1270, 1554), (1295, 1524)]