9799580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{69997}}^1$

素因数の和:70013

約数の個数: 24

約数和(自身を含む): 23519328

約数和(自身を除く): 13719748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 69997, 139994, 279988, 349985, 489979, 699970, 979958, 1399940, 1959916, 2449895, 4899790, 9799580]

約数ペア:

[(1, 9799580), (2, 4899790), (4, 2449895), (5, 1959916), (7, 1399940), (10, 979958), (14, 699970), (20, 489979), (28, 349985), (35, 279988), (70, 139994), (140, 69997)]