30409182

素因数分解:

$2^1\times 3^4\times {\mathrm{187711}}^1$

素因数の和:187725

約数の個数: 20

約数和(自身を含む): 68139456

約数和(自身を除く): 37730274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 187711, 375422, 563133, 1126266, 1689399, 3378798, 5068197, 10136394, 15204591, 30409182]

約数ペア:

[(1, 30409182), (2, 15204591), (3, 10136394), (6, 5068197), (9, 3378798), (18, 1689399), (27, 1126266), (54, 563133), (81, 375422), (162, 187711)]