30443290

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{5981}}^1$

素因数の和:6497

約数の個数: 16

約数和(自身を含む): 54914760

約数和(自身を除く): 24471470

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 5981, 11962, 29905, 59810, 3044329, 6088658, 15221645, 30443290]

約数ペア:

[(1, 30443290), (2, 15221645), (5, 6088658), (10, 3044329), (509, 59810), (1018, 29905), (2545, 11962), (5090, 5981)]