311456220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{6043}}^1$

素因数の和:6914

約数の個数: 48

約数和(自身を含む): 873237120

約数和(自身を除く): 561780900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859, 1718, 2577, 3436, 4295, 5154, 6043, 8590, 10308, 12086, 12885, 17180, 18129, 24172, 25770, 30215, 36258, 51540, 60430, 72516, 90645, 120860, 181290, 362580, 5190937, 10381874, 15572811, 20763748, 25954685, 31145622, 51909370, 62291244, 77864055, 103818740, 155728110, 311456220]

約数ペア:

[(1, 311456220), (2, 155728110), (3, 103818740), (4, 77864055), (5, 62291244), (6, 51909370), (10, 31145622), (12, 25954685), (15, 20763748), (20, 15572811), (30, 10381874), (60, 5190937), (859, 362580), (1718, 181290), (2577, 120860), (3436, 90645), (4295, 72516), (5154, 60430), (6043, 51540), (8590, 36258), (10308, 30215), (12086, 25770), (12885, 24172), (17180, 18129)]