30010155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6971}}^1$

素因数の和:7027

約数の個数: 32

約数和(自身を含む): 56222208

約数和(自身を除く): 26212053

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 6971, 20913, 34855, 48797, 104565, 146391, 243985, 285811, 731955, 857433, 1429055, 2000677, 4287165, 6002031, 10003385, 30010155]

約数ペア:

[(1, 30010155), (3, 10003385), (5, 6002031), (7, 4287165), (15, 2000677), (21, 1429055), (35, 857433), (41, 731955), (105, 285811), (123, 243985), (205, 146391), (287, 104565), (615, 48797), (861, 34855), (1435, 20913), (4305, 6971)]