68450305

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2309}}^1$

素因数の和:2350

約数の個数: 36

約数和(自身を含む): 105072660

約数和(自身を除く): 36622355

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 385, 539, 605, 847, 2309, 2695, 4235, 5929, 11545, 16163, 25399, 29645, 80815, 113141, 126995, 177793, 279389, 565705, 888965, 1244551, 1396945, 1955723, 6222755, 9778615, 13690061, 68450305]

約数ペア:

[(1, 68450305), (5, 13690061), (7, 9778615), (11, 6222755), (35, 1955723), (49, 1396945), (55, 1244551), (77, 888965), (121, 565705), (245, 279389), (385, 177793), (539, 126995), (605, 113141), (847, 80815), (2309, 29645), (2695, 25399), (4235, 16163), (5929, 11545)]