450129540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3491}}^1$

素因数の和:3817

約数の個数: 96

約数和(自身を含む): 1445520384

約数和(自身を除く): 995390844

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, 614, 921, 1228, 1535, 1842, 2149, 3070, 3491, 3684, 4298, 4605, 6140, 6447, 6982, 8596, 9210, 10473, 10745, 12894, 13964, 17455, 18420, 20946, 21490, 24437, 25788, 32235, 34910, 41892, 42980, 48874, 52365, 64470, 69820, 73311, 97748, 104730, 122185, 128940, 146622, 209460, 244370, 293244, 366555, 488740, 733110, 1071737, 1466220, 2143474, 3215211, 4286948, 5358685, 6430422, 7502159, 10717370, 12860844, 15004318, 16076055, 21434740, 22506477, 30008636, 32152110, 37510795, 45012954, 64304220, 75021590, 90025908, 112532385, 150043180, 225064770, 450129540]

約数ペア:

[(1, 450129540), (2, 225064770), (3, 150043180), (4, 112532385), (5, 90025908), (6, 75021590), (7, 64304220), (10, 45012954), (12, 37510795), (14, 32152110), (15, 30008636), (20, 22506477), (21, 21434740), (28, 16076055), (30, 15004318), (35, 12860844), (42, 10717370), (60, 7502159), (70, 6430422), (84, 5358685), (105, 4286948), (140, 3215211), (210, 2143474), (307, 1466220), (420, 1071737), (614, 733110), (921, 488740), (1228, 366555), (1535, 293244), (1842, 244370), (2149, 209460), (3070, 146622), (3491, 128940), (3684, 122185), (4298, 104730), (4605, 97748), (6140, 73311), (6447, 69820), (6982, 64470), (8596, 52365), (9210, 48874), (10473, 42980), (10745, 41892), (12894, 34910), (13964, 32235), (17455, 25788), (18420, 24437), (20946, 21490)]