2306780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16477}}^1$

素因数の和:16493

約数の個数: 24

約数和(自身を含む): 5536608

約数和(自身を除く): 3229828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16477, 32954, 65908, 82385, 115339, 164770, 230678, 329540, 461356, 576695, 1153390, 2306780]

約数ペア:

[(1, 2306780), (2, 1153390), (4, 576695), (5, 461356), (7, 329540), (10, 230678), (14, 164770), (20, 115339), (28, 82385), (35, 65908), (70, 32954), (140, 16477)]