2051599770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8249

約数の個数: 144

約数和(自身を含む): 6118834176

約数和(自身を除く): 4067234406

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 121, 138, 165, 198, 207, 230, 242, 253, 330, 345, 363, 414, 495, 506, 605, 690, 726, 759, 990, 1035, 1089, 1210, 1265, 1518, 1815, 2070, 2178, 2277, 2530, 2783, 3630, 3795, 4554, 5445, 5566, 7590, 8191, 8349, 10890, 11385, 13915, 16382, 16698, 22770, 24573, 25047, 27830, 40955, 41745, 49146, 50094, 73719, 81910, 83490, 90101, 122865, 125235, 147438, 180202, 188393, 245730, 250470, 270303, 368595, 376786, 450505, 540606, 565179, 737190, 810909, 901010, 941965, 991111, 1130358, 1351515, 1621818, 1695537, 1883930, 1982222, 2072323, 2703030, 2825895, 2973333, 3391074, 4054545, 4144646, 4955555, 5651790, 5946666, 6216969, 8109090, 8477685, 8919999, 9911110, 10361615, 12433938, 14866665, 16955370, 17839998, 18650907, 20723230, 22795553, 29733330, 31084845, 37301814, 44599995, 45591106, 62169690, 68386659, 89199990, 93254535, 113977765, 136773318, 186509070, 205159977, 227955530, 341933295, 410319954, 683866590, 1025799885, 2051599770]

約数ペア:

[(1, 2051599770), (2, 1025799885), (3, 683866590), (5, 410319954), (6, 341933295), (9, 227955530), (10, 205159977), (11, 186509070), (15, 136773318), (18, 113977765), (22, 93254535), (23, 89199990), (30, 68386659), (33, 62169690), (45, 45591106), (46, 44599995), (55, 37301814), (66, 31084845), (69, 29733330), (90, 22795553), (99, 20723230), (110, 18650907), (115, 17839998), (121, 16955370), (138, 14866665), (165, 12433938), (198, 10361615), (207, 9911110), (230, 8919999), (242, 8477685), (253, 8109090), (330, 6216969), (345, 5946666), (363, 5651790), (414, 4955555), (495, 4144646), (506, 4054545), (605, 3391074), (690, 2973333), (726, 2825895), (759, 2703030), (990, 2072323), (1035, 1982222), (1089, 1883930), (1210, 1695537), (1265, 1621818), (1518, 1351515), (1815, 1130358), (2070, 991111), (2178, 941965), (2277, 901010), (2530, 810909), (2783, 737190), (3630, 565179), (3795, 540606), (4554, 450505), (5445, 376786), (5566, 368595), (7590, 270303), (8191, 250470), (8349, 245730), (10890, 188393), (11385, 180202), (13915, 147438), (16382, 125235), (16698, 122865), (22770, 90101), (24573, 83490), (25047, 81910), (27830, 73719), (40955, 50094), (41745, 49146)]