30740675

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10333}}^1$

素因数の和:10367

約数の個数: 24

約数和(自身を含む): 46130976

約数和(自身を除く): 15390301

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 10333, 51665, 72331, 175661, 258325, 361655, 878305, 1229627, 1808275, 4391525, 6148135, 30740675]

約数ペア:

[(1, 30740675), (5, 6148135), (7, 4391525), (17, 1808275), (25, 1229627), (35, 878305), (85, 361655), (119, 258325), (175, 175661), (425, 72331), (595, 51665), (2975, 10333)]