1880227965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3163

約数の個数: 128

約数和(自身を含む): 4100751360

約数和(自身を除く): 2220523395

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 31, 33, 35, 51, 55, 77, 85, 93, 105, 119, 155, 165, 187, 217, 231, 255, 341, 357, 385, 465, 527, 561, 595, 651, 935, 1023, 1085, 1155, 1309, 1581, 1705, 1785, 2387, 2635, 2805, 3089, 3255, 3689, 3927, 5115, 5797, 6545, 7161, 7905, 9267, 11067, 11935, 15445, 17391, 18445, 19635, 21623, 28985, 33979, 35805, 40579, 46335, 52513, 55335, 64869, 86955, 95759, 101937, 108115, 121737, 157539, 169895, 202895, 237853, 262565, 287277, 324345, 367591, 478795, 509685, 577643, 608685, 670313, 713559, 787695, 1053349, 1102773, 1189265, 1436385, 1627903, 1732929, 1837955, 2010939, 2888215, 3160047, 3351565, 3567795, 4043501, 4883709, 5266745, 5513865, 7373443, 8139515, 8664645, 10054695, 11395321, 12130503, 15800235, 17906933, 20217505, 22120329, 24418545, 34185963, 36867215, 53720799, 56976605, 60652515, 89534665, 110601645, 125348531, 170929815, 268603995, 376045593, 626742655, 1880227965]

約数ペア:

[(1, 1880227965), (3, 626742655), (5, 376045593), (7, 268603995), (11, 170929815), (15, 125348531), (17, 110601645), (21, 89534665), (31, 60652515), (33, 56976605), (35, 53720799), (51, 36867215), (55, 34185963), (77, 24418545), (85, 22120329), (93, 20217505), (105, 17906933), (119, 15800235), (155, 12130503), (165, 11395321), (187, 10054695), (217, 8664645), (231, 8139515), (255, 7373443), (341, 5513865), (357, 5266745), (385, 4883709), (465, 4043501), (527, 3567795), (561, 3351565), (595, 3160047), (651, 2888215), (935, 2010939), (1023, 1837955), (1085, 1732929), (1155, 1627903), (1309, 1436385), (1581, 1189265), (1705, 1102773), (1785, 1053349), (2387, 787695), (2635, 713559), (2805, 670313), (3089, 608685), (3255, 577643), (3689, 509685), (3927, 478795), (5115, 367591), (5797, 324345), (6545, 287277), (7161, 262565), (7905, 237853), (9267, 202895), (11067, 169895), (11935, 157539), (15445, 121737), (17391, 108115), (18445, 101937), (19635, 95759), (21623, 86955), (28985, 64869), (33979, 55335), (35805, 52513), (40579, 46335)]