25701270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{122387}}^1$

素因数の和:122404

約数の個数: 32

約数和(自身を含む): 70495488

約数和(自身を除く): 44794218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 122387, 244774, 367161, 611935, 734322, 856709, 1223870, 1713418, 1835805, 2570127, 3671610, 4283545, 5140254, 8567090, 12850635, 25701270]

約数ペア:

[(1, 25701270), (2, 12850635), (3, 8567090), (5, 5140254), (6, 4283545), (7, 3671610), (10, 2570127), (14, 1835805), (15, 1713418), (21, 1223870), (30, 856709), (35, 734322), (42, 611935), (70, 367161), (105, 244774), (210, 122387)]