17117220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{285287}}^1$

素因数の和:285299

約数の個数: 24

約数和(自身を含む): 47928384

約数和(自身を除く): 30811164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 285287, 570574, 855861, 1141148, 1426435, 1711722, 2852870, 3423444, 4279305, 5705740, 8558610, 17117220]

約数ペア:

[(1, 17117220), (2, 8558610), (3, 5705740), (4, 4279305), (5, 3423444), (6, 2852870), (10, 1711722), (12, 1426435), (15, 1141148), (20, 855861), (30, 570574), (60, 285287)]