2169850860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1232

約数の個数: 144

約数和(自身を含む): 6708907296

約数和(自身を除く): 4539056436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 113, 180, 214, 226, 321, 339, 428, 452, 535, 565, 642, 678, 963, 997, 1017, 1070, 1130, 1284, 1356, 1605, 1695, 1926, 1994, 2034, 2140, 2260, 2991, 3210, 3390, 3852, 3988, 4068, 4815, 4985, 5085, 5982, 6420, 6780, 8973, 9630, 9970, 10170, 11964, 12091, 14955, 17946, 19260, 19940, 20340, 24182, 29910, 35892, 36273, 44865, 48364, 59820, 60455, 72546, 89730, 106679, 108819, 112661, 120910, 145092, 179460, 181365, 213358, 217638, 225322, 241820, 320037, 337983, 362730, 426716, 435276, 450644, 533395, 544095, 563305, 640074, 675966, 725460, 960111, 1013949, 1066790, 1088190, 1126610, 1280148, 1351932, 1600185, 1689915, 1920222, 2027898, 2133580, 2176380, 2253220, 3200370, 3379830, 3840444, 4055796, 4800555, 5069745, 6400740, 6759660, 9601110, 10139490, 12054727, 19202220, 20278980, 24109454, 36164181, 48218908, 60273635, 72328362, 108492543, 120547270, 144656724, 180820905, 216985086, 241094540, 361641810, 433970172, 542462715, 723283620, 1084925430, 2169850860]

約数ペア:

[(1, 2169850860), (2, 1084925430), (3, 723283620), (4, 542462715), (5, 433970172), (6, 361641810), (9, 241094540), (10, 216985086), (12, 180820905), (15, 144656724), (18, 120547270), (20, 108492543), (30, 72328362), (36, 60273635), (45, 48218908), (60, 36164181), (90, 24109454), (107, 20278980), (113, 19202220), (180, 12054727), (214, 10139490), (226, 9601110), (321, 6759660), (339, 6400740), (428, 5069745), (452, 4800555), (535, 4055796), (565, 3840444), (642, 3379830), (678, 3200370), (963, 2253220), (997, 2176380), (1017, 2133580), (1070, 2027898), (1130, 1920222), (1284, 1689915), (1356, 1600185), (1605, 1351932), (1695, 1280148), (1926, 1126610), (1994, 1088190), (2034, 1066790), (2140, 1013949), (2260, 960111), (2991, 725460), (3210, 675966), (3390, 640074), (3852, 563305), (3988, 544095), (4068, 533395), (4815, 450644), (4985, 435276), (5085, 426716), (5982, 362730), (6420, 337983), (6780, 320037), (8973, 241820), (9630, 225322), (9970, 217638), (10170, 213358), (11964, 181365), (12091, 179460), (14955, 145092), (17946, 120910), (19260, 112661), (19940, 108819), (20340, 106679), (24182, 89730), (29910, 72546), (35892, 60455), (36273, 59820), (44865, 48364)]