309039730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1343651}}^1$

素因数の和:1343681

約数の個数: 16

約数和(自身を含む): 580457664

約数和(自身を除く): 271417934

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1343651, 2687302, 6718255, 13436510, 30903973, 61807946, 154519865, 309039730]

約数ペア:

[(1, 309039730), (2, 154519865), (5, 61807946), (10, 30903973), (23, 13436510), (46, 6718255), (115, 2687302), (230, 1343651)]