211070930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{6067}}^1$

素因数の和:6159

約数の個数: 48

約数和(自身を含む): 448255296

約数和(自身を除く): 237184366

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2485, 3479, 4970, 6067, 6958, 12134, 17395, 30335, 34790, 42469, 60670, 84938, 212345, 297283, 424690, 430757, 594566, 861514, 1486415, 2153785, 2972830, 3015299, 4307570, 6030598, 15076495, 21107093, 30152990, 42214186, 105535465, 211070930]

約数ペア:

[(1, 211070930), (2, 105535465), (5, 42214186), (7, 30152990), (10, 21107093), (14, 15076495), (35, 6030598), (49, 4307570), (70, 3015299), (71, 2972830), (98, 2153785), (142, 1486415), (245, 861514), (355, 594566), (490, 430757), (497, 424690), (710, 297283), (994, 212345), (2485, 84938), (3479, 60670), (4970, 42469), (6067, 34790), (6958, 30335), (12134, 17395)]