90522740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1437

約数の個数: 96

約数和(自身を含む): 242694144

約数和(自身を除く): 152171404

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 140, 154, 172, 215, 220, 301, 308, 385, 430, 473, 602, 770, 860, 946, 1204, 1367, 1505, 1540, 1892, 2365, 2734, 3010, 3311, 4730, 5468, 6020, 6622, 6835, 9460, 9569, 13244, 13670, 15037, 16555, 19138, 27340, 30074, 33110, 38276, 47845, 58781, 60148, 66220, 75185, 95690, 105259, 117562, 150370, 191380, 210518, 235124, 293905, 300740, 411467, 421036, 526295, 587810, 646591, 822934, 1052590, 1175620, 1293182, 1645868, 2057335, 2105180, 2586364, 3232955, 4114670, 4526137, 6465910, 8229340, 9052274, 12931820, 18104548, 22630685, 45261370, 90522740]

約数ペア:

[(1, 90522740), (2, 45261370), (4, 22630685), (5, 18104548), (7, 12931820), (10, 9052274), (11, 8229340), (14, 6465910), (20, 4526137), (22, 4114670), (28, 3232955), (35, 2586364), (43, 2105180), (44, 2057335), (55, 1645868), (70, 1293182), (77, 1175620), (86, 1052590), (110, 822934), (140, 646591), (154, 587810), (172, 526295), (215, 421036), (220, 411467), (301, 300740), (308, 293905), (385, 235124), (430, 210518), (473, 191380), (602, 150370), (770, 117562), (860, 105259), (946, 95690), (1204, 75185), (1367, 66220), (1505, 60148), (1540, 58781), (1892, 47845), (2365, 38276), (2734, 33110), (3010, 30074), (3311, 27340), (4730, 19138), (5468, 16555), (6020, 15037), (6622, 13670), (6835, 13244), (9460, 9569)]