30901765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{709}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 38851200

約数和(自身を除く): 7949435

約数列:

[1, 5, 23, 115, 379, 709, 1895, 3545, 8717, 16307, 43585, 81535, 268711, 1343555, 6180353, 30901765]

約数ペア:

[(1, 30901765), (5, 6180353), (23, 1343555), (115, 268711), (379, 81535), (709, 43585), (1895, 16307), (3545, 8717)]