30443685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 51881472

約数和(自身を除く): 21437787

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 277, 431, 831, 1293, 1385, 2155, 4155, 4709, 6465, 7327, 14127, 21981, 23545, 36635, 70635, 109905, 119387, 358161, 596935, 1790805, 2029579, 6088737, 10147895, 30443685]

約数ペア:

[(1, 30443685), (3, 10147895), (5, 6088737), (15, 2029579), (17, 1790805), (51, 596935), (85, 358161), (255, 119387), (277, 109905), (431, 70635), (831, 36635), (1293, 23545), (1385, 21981), (2155, 14127), (4155, 7327), (4709, 6465)]