201619985940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1120111033}}^1$

素因数の和:1120111048

約数の個数: 36

約数和(自身を含む): 611580624564

約数和(自身を除く): 409960638624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1120111033, 2240222066, 3360333099, 4480444132, 5600555165, 6720666198, 10080999297, 11201110330, 13441332396, 16801665495, 20161998594, 22402220660, 33603330990, 40323997188, 50404996485, 67206661980, 100809992970, 201619985940]

約数ペア:

[(1, 201619985940), (2, 100809992970), (3, 67206661980), (4, 50404996485), (5, 40323997188), (6, 33603330990), (9, 22402220660), (10, 20161998594), (12, 16801665495), (15, 13441332396), (18, 11201110330), (20, 10080999297), (30, 6720666198), (36, 5600555165), (45, 4480444132), (60, 3360333099), (90, 2240222066), (180, 1120111033)]