1064390550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{308519}}^1$

素因数の和:308557

約数の個数: 48

約数和(自身を含む): 2754466560

約数和(自身を除く): 1690076010

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 308519, 617038, 925557, 1542595, 1851114, 3085190, 4627785, 7095937, 7712975, 9255570, 14191874, 15425950, 21287811, 23138925, 35479685, 42575622, 46277850, 70959370, 106439055, 177398425, 212878110, 354796850, 532195275, 1064390550]

約数ペア:

[(1, 1064390550), (2, 532195275), (3, 354796850), (5, 212878110), (6, 177398425), (10, 106439055), (15, 70959370), (23, 46277850), (25, 42575622), (30, 35479685), (46, 23138925), (50, 21287811), (69, 15425950), (75, 14191874), (115, 9255570), (138, 7712975), (150, 7095937), (230, 4627785), (345, 3085190), (575, 1851114), (690, 1542595), (1150, 925557), (1725, 617038), (3450, 308519)]