2912689870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{4019}}^1$

素因数の和:4209

約数の個数: 48

約数和(自身を含む): 5522081040

約数和(自身を除く): 2609391170

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 529, 685, 1058, 1370, 2645, 3151, 4019, 5290, 6302, 8038, 15755, 20095, 31510, 40190, 72473, 92437, 144946, 184874, 362365, 462185, 550603, 724730, 924370, 1101206, 2126051, 2753015, 4252102, 5506030, 10630255, 12663869, 21260510, 25327738, 63319345, 126638690, 291268987, 582537974, 1456344935, 2912689870]

約数ペア:

[(1, 2912689870), (2, 1456344935), (5, 582537974), (10, 291268987), (23, 126638690), (46, 63319345), (115, 25327738), (137, 21260510), (230, 12663869), (274, 10630255), (529, 5506030), (685, 4252102), (1058, 2753015), (1370, 2126051), (2645, 1101206), (3151, 924370), (4019, 724730), (5290, 550603), (6302, 462185), (8038, 362365), (15755, 184874), (20095, 144946), (31510, 92437), (40190, 72473)]