228659340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41879}}^1$

素因数の和:41911

約数の個数: 96

約数和(自身を含む): 788014080

約数和(自身を除く): 559354740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 41879, 83758, 125637, 167516, 209395, 251274, 293153, 418790, 502548, 544427, 586306, 628185, 837580, 879459, 1088854, 1172612, 1256370, 1465765, 1633281, 1758918, 2177708, 2512740, 2722135, 2931530, 3266562, 3517836, 3810989, 4397295, 5444270, 5863060, 6533124, 7621978, 8166405, 8794590, 10888540, 11432967, 15243956, 16332810, 17589180, 19054945, 22865934, 32665620, 38109890, 45731868, 57164835, 76219780, 114329670, 228659340]

約数ペア:

[(1, 228659340), (2, 114329670), (3, 76219780), (4, 57164835), (5, 45731868), (6, 38109890), (7, 32665620), (10, 22865934), (12, 19054945), (13, 17589180), (14, 16332810), (15, 15243956), (20, 11432967), (21, 10888540), (26, 8794590), (28, 8166405), (30, 7621978), (35, 6533124), (39, 5863060), (42, 5444270), (52, 4397295), (60, 3810989), (65, 3517836), (70, 3266562), (78, 2931530), (84, 2722135), (91, 2512740), (105, 2177708), (130, 1758918), (140, 1633281), (156, 1465765), (182, 1256370), (195, 1172612), (210, 1088854), (260, 879459), (273, 837580), (364, 628185), (390, 586306), (420, 544427), (455, 502548), (546, 418790), (780, 293153), (910, 251274), (1092, 209395), (1365, 167516), (1820, 125637), (2730, 83758), (5460, 41879)]