47618340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{937}}^1$

素因数の和:978

約数の個数: 144

約数和(自身を含む): 167669376

約数和(自身を除く): 120051036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 937, 1155, 1210, 1452, 1540, 1694, 1815, 1874, 2310, 2420, 2541, 2811, 3388, 3630, 3748, 4235, 4620, 4685, 5082, 5622, 6559, 7260, 8470, 9370, 10164, 10307, 11244, 12705, 13118, 14055, 16940, 18740, 19677, 20614, 25410, 26236, 28110, 30921, 32795, 39354, 41228, 50820, 51535, 56220, 61842, 65590, 72149, 78708, 98385, 103070, 113377, 123684, 131180, 144298, 154605, 196770, 206140, 216447, 226754, 288596, 309210, 340131, 360745, 393540, 432894, 453508, 566885, 618420, 680262, 721490, 793639, 865788, 1082235, 1133770, 1360524, 1442980, 1587278, 1700655, 2164470, 2267540, 2380917, 3174556, 3401310, 3968195, 4328940, 4761834, 6802620, 7936390, 9523668, 11904585, 15872780, 23809170, 47618340]

約数ペア:

[(1, 47618340), (2, 23809170), (3, 15872780), (4, 11904585), (5, 9523668), (6, 7936390), (7, 6802620), (10, 4761834), (11, 4328940), (12, 3968195), (14, 3401310), (15, 3174556), (20, 2380917), (21, 2267540), (22, 2164470), (28, 1700655), (30, 1587278), (33, 1442980), (35, 1360524), (42, 1133770), (44, 1082235), (55, 865788), (60, 793639), (66, 721490), (70, 680262), (77, 618420), (84, 566885), (105, 453508), (110, 432894), (121, 393540), (132, 360745), (140, 340131), (154, 309210), (165, 288596), (210, 226754), (220, 216447), (231, 206140), (242, 196770), (308, 154605), (330, 144298), (363, 131180), (385, 123684), (420, 113377), (462, 103070), (484, 98385), (605, 78708), (660, 72149), (726, 65590), (770, 61842), (847, 56220), (924, 51535), (937, 50820), (1155, 41228), (1210, 39354), (1452, 32795), (1540, 30921), (1694, 28110), (1815, 26236), (1874, 25410), (2310, 20614), (2420, 19677), (2541, 18740), (2811, 16940), (3388, 14055), (3630, 13118), (3748, 12705), (4235, 11244), (4620, 10307), (4685, 10164), (5082, 9370), (5622, 8470), (6559, 7260)]