2070064140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{211663}}^1$

素因数の和:211838

約数の個数: 48

約数和(自身を含む): 5831766528

約数和(自身を除く): 3761702388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 211663, 423326, 634989, 846652, 1058315, 1269978, 2116630, 2539956, 3174945, 4233260, 6349890, 12699780, 34501069, 69002138, 103503207, 138004276, 172505345, 207006414, 345010690, 414012828, 517516035, 690021380, 1035032070, 2070064140]

約数ペア:

[(1, 2070064140), (2, 1035032070), (3, 690021380), (4, 517516035), (5, 414012828), (6, 345010690), (10, 207006414), (12, 172505345), (15, 138004276), (20, 103503207), (30, 69002138), (60, 34501069), (163, 12699780), (326, 6349890), (489, 4233260), (652, 3174945), (815, 2539956), (978, 2116630), (1630, 1269978), (1956, 1058315), (2445, 846652), (3260, 634989), (4890, 423326), (9780, 211663)]