1811342010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1747}}^1$

素因数の和:1900

約数の個数: 128

約数和(自身を含む): 4893281280

約数和(自身を除く): 3081939270

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 107, 114, 170, 190, 214, 255, 285, 321, 323, 510, 535, 570, 642, 646, 969, 1070, 1605, 1615, 1747, 1819, 1938, 2033, 3210, 3230, 3494, 3638, 4066, 4845, 5241, 5457, 6099, 8735, 9095, 9690, 10165, 10482, 10914, 12198, 17470, 18190, 20330, 26205, 27285, 29699, 30495, 33193, 34561, 52410, 54570, 59398, 60990, 66386, 69122, 89097, 99579, 103683, 148495, 165965, 172805, 178194, 186929, 199158, 207366, 296990, 331930, 345610, 373858, 445485, 497895, 518415, 560787, 564281, 890970, 934645, 995790, 1036830, 1121574, 1128562, 1692843, 1869290, 2803935, 2821405, 3177793, 3385686, 3551651, 5607870, 5642810, 6355586, 7103302, 8464215, 9533379, 10654953, 15888965, 16928430, 17758255, 19066758, 21309906, 31777930, 35516510, 47666895, 53274765, 60378067, 95333790, 106549530, 120756134, 181134201, 301890335, 362268402, 603780670, 905671005, 1811342010]

約数ペア:

[(1, 1811342010), (2, 905671005), (3, 603780670), (5, 362268402), (6, 301890335), (10, 181134201), (15, 120756134), (17, 106549530), (19, 95333790), (30, 60378067), (34, 53274765), (38, 47666895), (51, 35516510), (57, 31777930), (85, 21309906), (95, 19066758), (102, 17758255), (107, 16928430), (114, 15888965), (170, 10654953), (190, 9533379), (214, 8464215), (255, 7103302), (285, 6355586), (321, 5642810), (323, 5607870), (510, 3551651), (535, 3385686), (570, 3177793), (642, 2821405), (646, 2803935), (969, 1869290), (1070, 1692843), (1605, 1128562), (1615, 1121574), (1747, 1036830), (1819, 995790), (1938, 934645), (2033, 890970), (3210, 564281), (3230, 560787), (3494, 518415), (3638, 497895), (4066, 445485), (4845, 373858), (5241, 345610), (5457, 331930), (6099, 296990), (8735, 207366), (9095, 199158), (9690, 186929), (10165, 178194), (10482, 172805), (10914, 165965), (12198, 148495), (17470, 103683), (18190, 99579), (20330, 89097), (26205, 69122), (27285, 66386), (29699, 60990), (30495, 59398), (33193, 54570), (34561, 52410)]