463740730

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{1493}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 847098000

約数和(自身を除く): 383357270

約数列:

[1, 2, 5, 10, 89, 178, 349, 445, 698, 890, 1493, 1745, 2986, 3490, 7465, 14930, 31061, 62122, 132877, 155305, 265754, 310610, 521057, 664385, 1042114, 1328770, 2605285, 5210570, 46374073, 92748146, 231870365, 463740730]

約数ペア:

[(1, 463740730), (2, 231870365), (5, 92748146), (10, 46374073), (89, 5210570), (178, 2605285), (349, 1328770), (445, 1042114), (698, 664385), (890, 521057), (1493, 310610), (1745, 265754), (2986, 155305), (3490, 132877), (7465, 62122), (14930, 31061)]