17730790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23027}}^1$

素因数の和:23052

約数の個数: 32

約数和(自身を含む): 39792384

約数和(自身を除く): 22061594

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 23027, 46054, 115135, 161189, 230270, 253297, 322378, 506594, 805945, 1266485, 1611890, 1773079, 2532970, 3546158, 8865395, 17730790]

約数ペア:

[(1, 17730790), (2, 8865395), (5, 3546158), (7, 2532970), (10, 1773079), (11, 1611890), (14, 1266485), (22, 805945), (35, 506594), (55, 322378), (70, 253297), (77, 230270), (110, 161189), (154, 115135), (385, 46054), (770, 23027)]