2480170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3221}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 5567616

約数和(自身を除く): 3087446

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3221, 6442, 16105, 22547, 32210, 35431, 45094, 70862, 112735, 177155, 225470, 248017, 354310, 496034, 1240085, 2480170]

約数ペア:

[(1, 2480170), (2, 1240085), (5, 496034), (7, 354310), (10, 248017), (11, 225470), (14, 177155), (22, 112735), (35, 70862), (55, 45094), (70, 35431), (77, 32210), (110, 22547), (154, 16105), (385, 6442), (770, 3221)]