13777610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 32037120

約数和(自身を除く): 18259510

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 617, 638, 770, 1015, 1234, 1595, 2030, 2233, 3085, 3190, 4319, 4466, 6170, 6787, 8638, 11165, 13574, 17893, 21595, 22330, 33935, 35786, 43190, 47509, 67870, 89465, 95018, 125251, 178930, 196823, 237545, 250502, 393646, 475090, 626255, 984115, 1252510, 1377761, 1968230, 2755522, 6888805, 13777610]

約数ペア:

[(1, 13777610), (2, 6888805), (5, 2755522), (7, 1968230), (10, 1377761), (11, 1252510), (14, 984115), (22, 626255), (29, 475090), (35, 393646), (55, 250502), (58, 237545), (70, 196823), (77, 178930), (110, 125251), (145, 95018), (154, 89465), (203, 67870), (290, 47509), (319, 43190), (385, 35786), (406, 33935), (617, 22330), (638, 21595), (770, 17893), (1015, 13574), (1234, 11165), (1595, 8638), (2030, 6787), (2233, 6170), (3085, 4466), (3190, 4319)]