873760860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16127}}^1$

素因数の和:16192

約数の個数: 144

約数和(自身を含む): 3099672576

約数和(自身を除く): 2225911716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2709, 3010, 3612, 3870, 4515, 5418, 6020, 7740, 9030, 10836, 13545, 16127, 18060, 27090, 32254, 48381, 54180, 64508, 80635, 96762, 112889, 145143, 161270, 193524, 225778, 241905, 290286, 322540, 338667, 451556, 483810, 564445, 580572, 677334, 693461, 725715, 967620, 1016001, 1128890, 1354668, 1386922, 1451430, 1693335, 2032002, 2080383, 2257780, 2773844, 2902860, 3386670, 3467305, 4064004, 4160766, 4854227, 5080005, 6241149, 6773340, 6934610, 8321532, 9708454, 10160010, 10401915, 12482298, 13869220, 14562681, 19416908, 20320020, 20803830, 24271135, 24964596, 29125362, 31205745, 41607660, 43688043, 48542270, 58250724, 62411490, 72813405, 87376086, 97084540, 124822980, 145626810, 174752172, 218440215, 291253620, 436880430, 873760860]

約数ペア:

[(1, 873760860), (2, 436880430), (3, 291253620), (4, 218440215), (5, 174752172), (6, 145626810), (7, 124822980), (9, 97084540), (10, 87376086), (12, 72813405), (14, 62411490), (15, 58250724), (18, 48542270), (20, 43688043), (21, 41607660), (28, 31205745), (30, 29125362), (35, 24964596), (36, 24271135), (42, 20803830), (43, 20320020), (45, 19416908), (60, 14562681), (63, 13869220), (70, 12482298), (84, 10401915), (86, 10160010), (90, 9708454), (105, 8321532), (126, 6934610), (129, 6773340), (140, 6241149), (172, 5080005), (180, 4854227), (210, 4160766), (215, 4064004), (252, 3467305), (258, 3386670), (301, 2902860), (315, 2773844), (387, 2257780), (420, 2080383), (430, 2032002), (516, 1693335), (602, 1451430), (630, 1386922), (645, 1354668), (774, 1128890), (860, 1016001), (903, 967620), (1204, 725715), (1260, 693461), (1290, 677334), (1505, 580572), (1548, 564445), (1806, 483810), (1935, 451556), (2580, 338667), (2709, 322540), (3010, 290286), (3612, 241905), (3870, 225778), (4515, 193524), (5418, 161270), (6020, 145143), (7740, 112889), (9030, 96762), (10836, 80635), (13545, 64508), (16127, 54180), (18060, 48381), (27090, 32254)]