30552578

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4478

約数の個数: 24

約数和(自身を含む): 54074304

約数和(自身を除く): 23521726

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 4391, 6958, 8782, 30737, 61474, 215159, 311761, 430318, 623522, 2182327, 4364654, 15276289, 30552578]

約数ペア:

[(1, 30552578), (2, 15276289), (7, 4364654), (14, 2182327), (49, 623522), (71, 430318), (98, 311761), (142, 215159), (497, 61474), (994, 30737), (3479, 8782), (4391, 6958)]