4071270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19387}}^1$

素因数の和:19404

約数の個数: 32

約数和(自身を含む): 11167488

約数和(自身を除く): 7096218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 19387, 38774, 58161, 96935, 116322, 135709, 193870, 271418, 290805, 407127, 581610, 678545, 814254, 1357090, 2035635, 4071270]

約数ペア:

[(1, 4071270), (2, 2035635), (3, 1357090), (5, 814254), (6, 678545), (7, 581610), (10, 407127), (14, 290805), (15, 271418), (21, 193870), (30, 135709), (35, 116322), (42, 96935), (70, 58161), (105, 38774), (210, 19387)]