61884620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{442033}}^1$

素因数の和:442049

約数の個数: 24

約数和(自身を含む): 148523424

約数和(自身を除く): 86638804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 442033, 884066, 1768132, 2210165, 3094231, 4420330, 6188462, 8840660, 12376924, 15471155, 30942310, 61884620]

約数ペア:

[(1, 61884620), (2, 30942310), (4, 15471155), (5, 12376924), (7, 8840660), (10, 6188462), (14, 4420330), (20, 3094231), (28, 2210165), (35, 1768132), (70, 884066), (140, 442033)]