22991580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{42577}}^1$

素因数の和:42595

約数の個数: 48

約数和(自身を含む): 71531040

約数和(自身を除く): 48539460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 42577, 85154, 127731, 170308, 212885, 255462, 383193, 425770, 510924, 638655, 766386, 851540, 1149579, 1277310, 1532772, 1915965, 2299158, 2554620, 3831930, 4598316, 5747895, 7663860, 11495790, 22991580]

約数ペア:

[(1, 22991580), (2, 11495790), (3, 7663860), (4, 5747895), (5, 4598316), (6, 3831930), (9, 2554620), (10, 2299158), (12, 1915965), (15, 1532772), (18, 1277310), (20, 1149579), (27, 851540), (30, 766386), (36, 638655), (45, 510924), (54, 425770), (60, 383193), (90, 255462), (108, 212885), (135, 170308), (180, 127731), (270, 85154), (540, 42577)]