614949780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{21397}}^1$

素因数の和:21888

約数の個数: 48

約数和(自身を含む): 1725534720

約数和(自身を除く): 1110584940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2874, 4790, 5748, 7185, 9580, 14370, 21397, 28740, 42794, 64191, 85588, 106985, 128382, 213970, 256764, 320955, 427940, 641910, 1283820, 10249163, 20498326, 30747489, 40996652, 51245815, 61494978, 102491630, 122989956, 153737445, 204983260, 307474890, 614949780]

約数ペア:

[(1, 614949780), (2, 307474890), (3, 204983260), (4, 153737445), (5, 122989956), (6, 102491630), (10, 61494978), (12, 51245815), (15, 40996652), (20, 30747489), (30, 20498326), (60, 10249163), (479, 1283820), (958, 641910), (1437, 427940), (1916, 320955), (2395, 256764), (2874, 213970), (4790, 128382), (5748, 106985), (7185, 85588), (9580, 64191), (14370, 42794), (21397, 28740)]