173291210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{5039}}^1$

素因数の和:5246

約数の個数: 32

約数和(自身を含む): 330220800

約数和(自身を除く): 156929590

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 905, 1810, 3439, 5039, 6878, 10078, 17195, 25195, 34390, 50390, 95741, 191482, 478705, 912059, 957410, 1824118, 4560295, 9120590, 17329121, 34658242, 86645605, 173291210]

約数ペア:

[(1, 173291210), (2, 86645605), (5, 34658242), (10, 17329121), (19, 9120590), (38, 4560295), (95, 1824118), (181, 957410), (190, 912059), (362, 478705), (905, 191482), (1810, 95741), (3439, 50390), (5039, 34390), (6878, 25195), (10078, 17195)]