30656815

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38083}}^1$

素因数の和:38118

約数の個数: 16

約数和(自身を含む): 43872768

約数和(自身を除く): 13215953

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 38083, 190415, 266581, 875909, 1332905, 4379545, 6131363, 30656815]

約数ペア:

[(1, 30656815), (5, 6131363), (7, 4379545), (23, 1332905), (35, 875909), (115, 266581), (161, 190415), (805, 38083)]