30172444

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 54020736

約数和(自身を除く): 23848292

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 524, 811, 1622, 3244, 9301, 18602, 37204, 57581, 106241, 115162, 212482, 230324, 424964, 7543111, 15086222, 30172444]

約数ペア:

[(1, 30172444), (2, 15086222), (4, 7543111), (71, 424964), (131, 230324), (142, 212482), (262, 115162), (284, 106241), (524, 57581), (811, 37204), (1622, 18602), (3244, 9301)]