89138220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1237}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 249996768

約数和(自身を除く): 160858548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1201, 1237, 2402, 2474, 3603, 3711, 4804, 4948, 6005, 6185, 7206, 7422, 12010, 12370, 14412, 14844, 18015, 18555, 24020, 24740, 36030, 37110, 72060, 74220, 1485637, 2971274, 4456911, 5942548, 7428185, 8913822, 14856370, 17827644, 22284555, 29712740, 44569110, 89138220]

約数ペア:

[(1, 89138220), (2, 44569110), (3, 29712740), (4, 22284555), (5, 17827644), (6, 14856370), (10, 8913822), (12, 7428185), (15, 5942548), (20, 4456911), (30, 2971274), (60, 1485637), (1201, 74220), (1237, 72060), (2402, 37110), (2474, 36030), (3603, 24740), (3711, 24020), (4804, 18555), (4948, 18015), (6005, 14844), (6185, 14412), (7206, 12370), (7422, 12010)]