30754502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11399}}^1$

素因数の和:11491

約数の個数: 16

約数和(自身を含む): 49248000

約数和(自身を除く): 18493498

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 11399, 22798, 216581, 433162, 809329, 1618658, 15377251, 30754502]

約数ペア:

[(1, 30754502), (2, 15377251), (19, 1618658), (38, 809329), (71, 433162), (142, 216581), (1349, 22798), (2698, 11399)]