1688049270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{8377}}^1$

素因数の和:10629

約数の個数: 48

約数和(自身を含む): 4391412480

約数和(自身を除く): 2703363210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2239, 4478, 6717, 8377, 11195, 13434, 16754, 20151, 22390, 25131, 33585, 40302, 41885, 50262, 67170, 75393, 83770, 100755, 125655, 150786, 201510, 251310, 376965, 753930, 18756103, 37512206, 56268309, 93780515, 112536618, 168804927, 187561030, 281341545, 337609854, 562683090, 844024635, 1688049270]

約数ペア:

[(1, 1688049270), (2, 844024635), (3, 562683090), (5, 337609854), (6, 281341545), (9, 187561030), (10, 168804927), (15, 112536618), (18, 93780515), (30, 56268309), (45, 37512206), (90, 18756103), (2239, 753930), (4478, 376965), (6717, 251310), (8377, 201510), (11195, 150786), (13434, 125655), (16754, 100755), (20151, 83770), (22390, 75393), (25131, 67170), (33585, 50262), (40302, 41885)]