1652420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 4596480

約数和(自身を除く): 2944060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 37, 44, 55, 58, 70, 74, 77, 110, 116, 140, 145, 148, 154, 185, 203, 220, 259, 290, 308, 319, 370, 385, 406, 407, 518, 580, 638, 740, 770, 812, 814, 1015, 1036, 1073, 1276, 1295, 1540, 1595, 1628, 2030, 2035, 2146, 2233, 2590, 2849, 3190, 4060, 4070, 4292, 4466, 5180, 5365, 5698, 6380, 7511, 8140, 8932, 10730, 11165, 11396, 11803, 14245, 15022, 21460, 22330, 23606, 28490, 30044, 37555, 44660, 47212, 56980, 59015, 75110, 82621, 118030, 150220, 165242, 236060, 330484, 413105, 826210, 1652420]

約数ペア:

[(1, 1652420), (2, 826210), (4, 413105), (5, 330484), (7, 236060), (10, 165242), (11, 150220), (14, 118030), (20, 82621), (22, 75110), (28, 59015), (29, 56980), (35, 47212), (37, 44660), (44, 37555), (55, 30044), (58, 28490), (70, 23606), (74, 22330), (77, 21460), (110, 15022), (116, 14245), (140, 11803), (145, 11396), (148, 11165), (154, 10730), (185, 8932), (203, 8140), (220, 7511), (259, 6380), (290, 5698), (308, 5365), (319, 5180), (370, 4466), (385, 4292), (406, 4070), (407, 4060), (518, 3190), (580, 2849), (638, 2590), (740, 2233), (770, 2146), (812, 2035), (814, 2030), (1015, 1628), (1036, 1595), (1073, 1540), (1276, 1295)]