798601980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1210003}}^1$

素因数の和:1210026

約数の個数: 48

約数和(自身を含む): 2439368064

約数和(自身を除く): 1640766084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1210003, 2420006, 3630009, 4840012, 6050015, 7260018, 12100030, 13310033, 14520036, 18150045, 24200060, 26620066, 36300090, 39930099, 53240132, 66550165, 72600180, 79860198, 133100330, 159720396, 199650495, 266200660, 399300990, 798601980]

約数ペア:

[(1, 798601980), (2, 399300990), (3, 266200660), (4, 199650495), (5, 159720396), (6, 133100330), (10, 79860198), (11, 72600180), (12, 66550165), (15, 53240132), (20, 39930099), (22, 36300090), (30, 26620066), (33, 24200060), (44, 18150045), (55, 14520036), (60, 13310033), (66, 12100030), (110, 7260018), (132, 6050015), (165, 4840012), (220, 3630009), (330, 2420006), (660, 1210003)]