30852020

素因数分解:

$2^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1747}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 64899744

約数和(自身を除く): 34047724

約数列:

[1, 2, 4, 5, 10, 20, 883, 1747, 1766, 3494, 3532, 4415, 6988, 8735, 8830, 17470, 17660, 34940, 1542601, 3085202, 6170404, 7713005, 15426010, 30852020]

約数ペア:

[(1, 30852020), (2, 15426010), (4, 7713005), (5, 6170404), (10, 3085202), (20, 1542601), (883, 34940), (1747, 17660), (1766, 17470), (3494, 8830), (3532, 8735), (4415, 6988)]