56571270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{269387}}^1$

素因数の和:269404

約数の個数: 32

約数和(自身を含む): 155167488

約数和(自身を除く): 98596218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 269387, 538774, 808161, 1346935, 1616322, 1885709, 2693870, 3771418, 4040805, 5657127, 8081610, 9428545, 11314254, 18857090, 28285635, 56571270]

約数ペア:

[(1, 56571270), (2, 28285635), (3, 18857090), (5, 11314254), (6, 9428545), (7, 8081610), (10, 5657127), (14, 4040805), (15, 3771418), (21, 2693870), (30, 1885709), (35, 1616322), (42, 1346935), (70, 808161), (105, 538774), (210, 269387)]