2021849940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3063409}}^1$

素因数の和:3063432

約数の個数: 48

約数和(自身を含む): 6175834560

約数和(自身を除く): 4153984620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3063409, 6126818, 9190227, 12253636, 15317045, 18380454, 30634090, 33697499, 36760908, 45951135, 61268180, 67394998, 91902270, 101092497, 134789996, 168487495, 183804540, 202184994, 336974990, 404369988, 505462485, 673949980, 1010924970, 2021849940]

約数ペア:

[(1, 2021849940), (2, 1010924970), (3, 673949980), (4, 505462485), (5, 404369988), (6, 336974990), (10, 202184994), (11, 183804540), (12, 168487495), (15, 134789996), (20, 101092497), (22, 91902270), (30, 67394998), (33, 61268180), (44, 45951135), (55, 36760908), (60, 33697499), (66, 30634090), (110, 18380454), (132, 15317045), (165, 12253636), (220, 9190227), (330, 6126818), (660, 3063409)]