1892010690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{929}}^1$

素因数の和:1361

約数の個数: 128

約数和(自身を含む): 5330016000

約数和(自身を除く): 3438005310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 397, 513, 570, 794, 855, 929, 1026, 1191, 1710, 1858, 1985, 2382, 2565, 2787, 3573, 3970, 4645, 5130, 5574, 5955, 7146, 7543, 8361, 9290, 10719, 11910, 13935, 15086, 16722, 17651, 17865, 21438, 22629, 25083, 27870, 35302, 35730, 37715, 41805, 45258, 50166, 52953, 53595, 67887, 75430, 83610, 88255, 105906, 107190, 113145, 125415, 135774, 158859, 176510, 203661, 226290, 250830, 264765, 317718, 339435, 368813, 407322, 476577, 529530, 678870, 737626, 794295, 953154, 1018305, 1106439, 1588590, 1844065, 2036610, 2212878, 2382885, 3319317, 3688130, 4765770, 5532195, 6638634, 7007447, 9957951, 11064390, 14014894, 16596585, 19915902, 21022341, 33193170, 35037235, 42044682, 49789755, 63067023, 70074470, 99579510, 105111705, 126134046, 189201069, 210223410, 315335115, 378402138, 630670230, 946005345, 1892010690]

約数ペア:

[(1, 1892010690), (2, 946005345), (3, 630670230), (5, 378402138), (6, 315335115), (9, 210223410), (10, 189201069), (15, 126134046), (18, 105111705), (19, 99579510), (27, 70074470), (30, 63067023), (38, 49789755), (45, 42044682), (54, 35037235), (57, 33193170), (90, 21022341), (95, 19915902), (114, 16596585), (135, 14014894), (171, 11064390), (190, 9957951), (270, 7007447), (285, 6638634), (342, 5532195), (397, 4765770), (513, 3688130), (570, 3319317), (794, 2382885), (855, 2212878), (929, 2036610), (1026, 1844065), (1191, 1588590), (1710, 1106439), (1858, 1018305), (1985, 953154), (2382, 794295), (2565, 737626), (2787, 678870), (3573, 529530), (3970, 476577), (4645, 407322), (5130, 368813), (5574, 339435), (5955, 317718), (7146, 264765), (7543, 250830), (8361, 226290), (9290, 203661), (10719, 176510), (11910, 158859), (13935, 135774), (15086, 125415), (16722, 113145), (17651, 107190), (17865, 105906), (21438, 88255), (22629, 83610), (25083, 75430), (27870, 67887), (35302, 53595), (35730, 52953), (37715, 50166), (41805, 45258)]