4181647260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{701}}^1\times {\mathrm{2029}}^1$

素因数の和:2756

約数の個数: 144

約数和(自身を含む): 13646374560

約数和(自身を除く): 9464727300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 701, 735, 980, 1402, 1470, 2029, 2103, 2804, 2940, 3505, 4058, 4206, 4907, 6087, 7010, 8116, 8412, 9814, 10145, 10515, 12174, 14020, 14203, 14721, 19628, 20290, 21030, 24348, 24535, 28406, 29442, 30435, 34349, 40580, 42060, 42609, 49070, 56812, 58884, 60870, 68698, 71015, 73605, 85218, 98140, 99421, 103047, 121740, 137396, 142030, 147210, 170436, 171745, 198842, 206094, 213045, 284060, 294420, 298263, 343490, 397684, 412188, 426090, 497105, 515235, 596526, 686980, 852180, 994210, 1030470, 1193052, 1422329, 1491315, 1988420, 2060940, 2844658, 2982630, 4266987, 5689316, 5965260, 7111645, 8533974, 9956303, 14223290, 17067948, 19912606, 21334935, 28446580, 29868909, 39825212, 42669870, 49781515, 59737818, 69694121, 85339740, 99563030, 119475636, 139388242, 149344545, 199126060, 209082363, 278776484, 298689090, 348470605, 418164726, 597378180, 696941210, 836329452, 1045411815, 1393882420, 2090823630, 4181647260]

約数ペア:

[(1, 4181647260), (2, 2090823630), (3, 1393882420), (4, 1045411815), (5, 836329452), (6, 696941210), (7, 597378180), (10, 418164726), (12, 348470605), (14, 298689090), (15, 278776484), (20, 209082363), (21, 199126060), (28, 149344545), (30, 139388242), (35, 119475636), (42, 99563030), (49, 85339740), (60, 69694121), (70, 59737818), (84, 49781515), (98, 42669870), (105, 39825212), (140, 29868909), (147, 28446580), (196, 21334935), (210, 19912606), (245, 17067948), (294, 14223290), (420, 9956303), (490, 8533974), (588, 7111645), (701, 5965260), (735, 5689316), (980, 4266987), (1402, 2982630), (1470, 2844658), (2029, 2060940), (2103, 1988420), (2804, 1491315), (2940, 1422329), (3505, 1193052), (4058, 1030470), (4206, 994210), (4907, 852180), (6087, 686980), (7010, 596526), (8116, 515235), (8412, 497105), (9814, 426090), (10145, 412188), (10515, 397684), (12174, 343490), (14020, 298263), (14203, 294420), (14721, 284060), (19628, 213045), (20290, 206094), (21030, 198842), (24348, 171745), (24535, 170436), (28406, 147210), (29442, 142030), (30435, 137396), (34349, 121740), (40580, 103047), (42060, 99421), (42609, 98140), (49070, 85218), (56812, 73605), (58884, 71015), (60870, 68698)]