13725810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{21787}}^1$

素因数の和:21807

約数の個数: 48

約数和(自身を含む): 40787136

約数和(自身を除く): 27061326

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 21787, 43574, 65361, 108935, 130722, 152509, 196083, 217870, 305018, 326805, 392166, 457527, 653610, 762545, 915054, 980415, 1372581, 1525090, 1960830, 2287635, 2745162, 4575270, 6862905, 13725810]

約数ペア:

[(1, 13725810), (2, 6862905), (3, 4575270), (5, 2745162), (6, 2287635), (7, 1960830), (9, 1525090), (10, 1372581), (14, 980415), (15, 915054), (18, 762545), (21, 653610), (30, 457527), (35, 392166), (42, 326805), (45, 305018), (63, 217870), (70, 196083), (90, 152509), (105, 130722), (126, 108935), (210, 65361), (315, 43574), (630, 21787)]