85044570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 156875430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 26, 30, 38, 39, 46, 57, 65, 69, 78, 95, 114, 115, 130, 138, 190, 195, 230, 247, 285, 299, 345, 390, 437, 494, 499, 570, 598, 690, 741, 874, 897, 998, 1235, 1311, 1482, 1495, 1497, 1794, 2185, 2470, 2495, 2622, 2990, 2994, 3705, 4370, 4485, 4990, 5681, 6487, 6555, 7410, 7485, 8970, 9481, 11362, 11477, 12974, 13110, 14970, 17043, 18962, 19461, 22954, 28405, 28443, 32435, 34086, 34431, 38922, 47405, 56810, 56886, 57385, 64870, 68862, 85215, 94810, 97305, 114770, 123253, 142215, 149201, 170430, 172155, 194610, 218063, 246506, 284430, 298402, 344310, 369759, 436126, 447603, 616265, 654189, 739518, 746005, 895206, 1090315, 1232530, 1308378, 1492010, 1848795, 2180630, 2238015, 2834819, 3270945, 3697590, 4476030, 5669638, 6541890, 8504457, 14174095, 17008914, 28348190, 42522285, 85044570]

約数ペア:

[(1, 85044570), (2, 42522285), (3, 28348190), (5, 17008914), (6, 14174095), (10, 8504457), (13, 6541890), (15, 5669638), (19, 4476030), (23, 3697590), (26, 3270945), (30, 2834819), (38, 2238015), (39, 2180630), (46, 1848795), (57, 1492010), (65, 1308378), (69, 1232530), (78, 1090315), (95, 895206), (114, 746005), (115, 739518), (130, 654189), (138, 616265), (190, 447603), (195, 436126), (230, 369759), (247, 344310), (285, 298402), (299, 284430), (345, 246506), (390, 218063), (437, 194610), (494, 172155), (499, 170430), (570, 149201), (598, 142215), (690, 123253), (741, 114770), (874, 97305), (897, 94810), (998, 85215), (1235, 68862), (1311, 64870), (1482, 57385), (1495, 56886), (1497, 56810), (1794, 47405), (2185, 38922), (2470, 34431), (2495, 34086), (2622, 32435), (2990, 28443), (2994, 28405), (3705, 22954), (4370, 19461), (4485, 18962), (4990, 17043), (5681, 14970), (6487, 13110), (6555, 12974), (7410, 11477), (7485, 11362), (8970, 9481)]