890121.0000000

素因数分解:

$2^4\times 3^2\times {\mathrm{58309}}^1$

素因数の和:58323

約数の個数: 30

約数和(自身を含む): 23498930

約数和(自身を除く): 15102434

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 58309, 116618, 174927, 233236, 349854, 466472, 524781, 699708, 932944, 1049562, 1399416, 2099124, 2798832, 4198248, 8396496]

約数ペア:

[(1, 8396496), (2, 4198248), (3, 2798832), (4, 2099124), (6, 1399416), (8, 1049562), (9, 932944), (12, 699708), (16, 524781), (18, 466472), (24, 349854), (36, 233236), (48, 174927), (72, 116618), (144, 58309)]