2453326020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1286

約数の個数: 144

約数和(自身を含む): 7651491120

約数和(自身を除く): 5198165100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 401, 410, 492, 615, 738, 802, 820, 829, 1203, 1230, 1476, 1604, 1658, 1845, 2005, 2406, 2460, 2487, 3316, 3609, 3690, 4010, 4145, 4812, 4974, 6015, 7218, 7380, 7461, 8020, 8290, 9948, 12030, 12435, 14436, 14922, 16441, 16580, 18045, 24060, 24870, 29844, 32882, 33989, 36090, 37305, 49323, 49740, 65764, 67978, 72180, 74610, 82205, 98646, 101967, 135956, 147969, 149220, 164410, 169945, 197292, 203934, 246615, 295938, 305901, 328820, 332429, 339890, 407868, 493230, 509835, 591876, 611802, 664858, 679780, 739845, 986460, 997287, 1019670, 1223604, 1329716, 1479690, 1529505, 1662145, 1994574, 2039340, 2959380, 2991861, 3059010, 3324290, 3989148, 4986435, 5983722, 6118020, 6648580, 9972870, 11967444, 13629589, 14959305, 19945740, 27259178, 29918610, 40888767, 54518356, 59837220, 68147945, 81777534, 122666301, 136295890, 163555068, 204443835, 245332602, 272591780, 408887670, 490665204, 613331505, 817775340, 1226663010, 2453326020]

約数ペア:

[(1, 2453326020), (2, 1226663010), (3, 817775340), (4, 613331505), (5, 490665204), (6, 408887670), (9, 272591780), (10, 245332602), (12, 204443835), (15, 163555068), (18, 136295890), (20, 122666301), (30, 81777534), (36, 68147945), (41, 59837220), (45, 54518356), (60, 40888767), (82, 29918610), (90, 27259178), (123, 19945740), (164, 14959305), (180, 13629589), (205, 11967444), (246, 9972870), (369, 6648580), (401, 6118020), (410, 5983722), (492, 4986435), (615, 3989148), (738, 3324290), (802, 3059010), (820, 2991861), (829, 2959380), (1203, 2039340), (1230, 1994574), (1476, 1662145), (1604, 1529505), (1658, 1479690), (1845, 1329716), (2005, 1223604), (2406, 1019670), (2460, 997287), (2487, 986460), (3316, 739845), (3609, 679780), (3690, 664858), (4010, 611802), (4145, 591876), (4812, 509835), (4974, 493230), (6015, 407868), (7218, 339890), (7380, 332429), (7461, 328820), (8020, 305901), (8290, 295938), (9948, 246615), (12030, 203934), (12435, 197292), (14436, 169945), (14922, 164410), (16441, 149220), (16580, 147969), (18045, 135956), (24060, 101967), (24870, 98646), (29844, 82205), (32882, 74610), (33989, 72180), (36090, 67978), (37305, 65764), (49323, 49740)]