30742581

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{787}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 42552000

約数和(自身を除く): 11809419

約数列:

[1, 3, 29, 87, 449, 787, 1347, 2361, 13021, 22823, 39063, 68469, 353363, 1060089, 10247527, 30742581]

約数ペア:

[(1, 30742581), (3, 10247527), (29, 1060089), (87, 353363), (449, 68469), (787, 39063), (1347, 22823), (2361, 13021)]