22001580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{122231}}^1$

素因数の和:122246

約数の個数: 36

約数和(自身を含む): 66738672

約数和(自身を除く): 44737092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 122231, 244462, 366693, 488924, 611155, 733386, 1100079, 1222310, 1466772, 1833465, 2200158, 2444620, 3666930, 4400316, 5500395, 7333860, 11000790, 22001580]

約数ペア:

[(1, 22001580), (2, 11000790), (3, 7333860), (4, 5500395), (5, 4400316), (6, 3666930), (9, 2444620), (10, 2200158), (12, 1833465), (15, 1466772), (18, 1222310), (20, 1100079), (30, 733386), (36, 611155), (45, 488924), (60, 366693), (90, 244462), (180, 122231)]