1721000790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{6374077}}^1$

素因数の和:6374093

約数の個数: 32

約数和(自身を含む): 4589336160

約数和(自身を除く): 2868335370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 6374077, 12748154, 19122231, 31870385, 38244462, 57366693, 63740770, 95611155, 114733386, 172100079, 191222310, 286833465, 344200158, 573666930, 860500395, 1721000790]

約数ペア:

[(1, 1721000790), (2, 860500395), (3, 573666930), (5, 344200158), (6, 286833465), (9, 191222310), (10, 172100079), (15, 114733386), (18, 95611155), (27, 63740770), (30, 57366693), (45, 38244462), (54, 31870385), (90, 19122231), (135, 12748154), (270, 6374077)]