30172690

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{5417}}^1$

素因数の和:5981

約数の個数: 16

約数和(自身を含む): 54418392

約数和(自身を除く): 24245702

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5417, 5570, 10834, 27085, 54170, 3017269, 6034538, 15086345, 30172690]

約数ペア:

[(1, 30172690), (2, 15086345), (5, 6034538), (10, 3017269), (557, 54170), (1114, 27085), (2785, 10834), (5417, 5570)]