30928030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{441829}}^1$

素因数の和:441843

約数の個数: 16

約数和(自身を含む): 63623520

約数和(自身を除く): 32695490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 441829, 883658, 2209145, 3092803, 4418290, 6185606, 15464015, 30928030]

約数ペア:

[(1, 30928030), (2, 15464015), (5, 6185606), (7, 4418290), (10, 3092803), (14, 2209145), (35, 883658), (70, 441829)]