7772820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11777}}^1$

素因数の和:11800

約数の個数: 48

約数和(自身を含む): 23744448

約数和(自身を除く): 15971628

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, 11777, 23554, 35331, 47108, 58885, 70662, 117770, 129547, 141324, 176655, 235540, 259094, 353310, 388641, 518188, 647735, 706620, 777282, 1295470, 1554564, 1943205, 2590940, 3886410, 7772820]

約数ペア:

[(1, 7772820), (2, 3886410), (3, 2590940), (4, 1943205), (5, 1554564), (6, 1295470), (10, 777282), (11, 706620), (12, 647735), (15, 518188), (20, 388641), (22, 353310), (30, 259094), (33, 235540), (44, 176655), (55, 141324), (60, 129547), (66, 117770), (110, 70662), (132, 58885), (165, 47108), (220, 35331), (330, 23554), (660, 11777)]