64341060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 206976000

約数和(自身を除く): 142634940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 307, 420, 499, 614, 921, 998, 1228, 1497, 1535, 1842, 1996, 2149, 2495, 2994, 3070, 3493, 3684, 4298, 4605, 4990, 5988, 6140, 6447, 6986, 7485, 8596, 9210, 9980, 10479, 10745, 12894, 13972, 14970, 17465, 18420, 20958, 21490, 25788, 29940, 32235, 34930, 41916, 42980, 52395, 64470, 69860, 104790, 128940, 153193, 209580, 306386, 459579, 612772, 765965, 919158, 1072351, 1531930, 1838316, 2144702, 2297895, 3063860, 3217053, 4289404, 4595790, 5361755, 6434106, 9191580, 10723510, 12868212, 16085265, 21447020, 32170530, 64341060]

約数ペア:

[(1, 64341060), (2, 32170530), (3, 21447020), (4, 16085265), (5, 12868212), (6, 10723510), (7, 9191580), (10, 6434106), (12, 5361755), (14, 4595790), (15, 4289404), (20, 3217053), (21, 3063860), (28, 2297895), (30, 2144702), (35, 1838316), (42, 1531930), (60, 1072351), (70, 919158), (84, 765965), (105, 612772), (140, 459579), (210, 306386), (307, 209580), (420, 153193), (499, 128940), (614, 104790), (921, 69860), (998, 64470), (1228, 52395), (1497, 42980), (1535, 41916), (1842, 34930), (1996, 32235), (2149, 29940), (2495, 25788), (2994, 21490), (3070, 20958), (3493, 18420), (3684, 17465), (4298, 14970), (4605, 13972), (4990, 12894), (5988, 10745), (6140, 10479), (6447, 9980), (6986, 9210), (7485, 8596)]