166716030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{427477}}^1$

素因数の和:427500

約数の個数: 32

約数和(自身を含む): 430897824

約数和(自身を除く): 264181794

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 427477, 854954, 1282431, 2137385, 2564862, 4274770, 5557201, 6412155, 11114402, 12824310, 16671603, 27786005, 33343206, 55572010, 83358015, 166716030]

約数ペア:

[(1, 166716030), (2, 83358015), (3, 55572010), (5, 33343206), (6, 27786005), (10, 16671603), (13, 12824310), (15, 11114402), (26, 6412155), (30, 5557201), (39, 4274770), (65, 2564862), (78, 2137385), (130, 1282431), (195, 854954), (390, 427477)]