30481732085

素因数分解:

$5^1\times 7^2\times {\mathrm{2027}}^1\times {\mathrm{61379}}^1$

素因数の和:63425

約数の個数: 24

約数和(自身を含む): 42571694880

約数和(自身を除く): 12089962795

約数列:

[1, 5, 7, 35, 49, 245, 2027, 10135, 14189, 61379, 70945, 99323, 306895, 429653, 496615, 2148265, 3007571, 15037855, 124415233, 622076165, 870906631, 4354533155, 6096346417, 30481732085]

約数ペア:

[(1, 30481732085), (5, 6096346417), (7, 4354533155), (35, 870906631), (49, 622076165), (245, 124415233), (2027, 15037855), (10135, 3007571), (14189, 2148265), (61379, 496615), (70945, 429653), (99323, 306895)]