27742230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2777}}^1$

素因数の和:2830

約数の個数: 64

約数和(自身を含む): 76006080

約数和(自身を除く): 48263850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 2777, 3330, 4995, 5554, 8331, 9990, 13885, 16662, 24993, 27770, 41655, 49986, 74979, 83310, 102749, 124965, 149958, 205498, 249930, 308247, 374895, 513745, 616494, 749790, 924741, 1027490, 1541235, 1849482, 2774223, 3082470, 4623705, 5548446, 9247410, 13871115, 27742230]

約数ペア:

[(1, 27742230), (2, 13871115), (3, 9247410), (5, 5548446), (6, 4623705), (9, 3082470), (10, 2774223), (15, 1849482), (18, 1541235), (27, 1027490), (30, 924741), (37, 749790), (45, 616494), (54, 513745), (74, 374895), (90, 308247), (111, 249930), (135, 205498), (185, 149958), (222, 124965), (270, 102749), (333, 83310), (370, 74979), (555, 49986), (666, 41655), (999, 27770), (1110, 24993), (1665, 16662), (1998, 13885), (2777, 9990), (3330, 8331), (4995, 5554)]