31329930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2909}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 75427200

約数和(自身を除く): 44097270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 359, 718, 1077, 1795, 2154, 2909, 3590, 5385, 5818, 8727, 10770, 14545, 17454, 29090, 43635, 87270, 1044331, 2088662, 3132993, 5221655, 6265986, 10443310, 15664965, 31329930]

約数ペア:

[(1, 31329930), (2, 15664965), (3, 10443310), (5, 6265986), (6, 5221655), (10, 3132993), (15, 2088662), (30, 1044331), (359, 87270), (718, 43635), (1077, 29090), (1795, 17454), (2154, 14545), (2909, 10770), (3590, 8727), (5385, 5818)]