70395255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 140275200

約数和(自身を除く): 69879945

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 199, 315, 597, 995, 1123, 1393, 1791, 2985, 3369, 4179, 5615, 6965, 7861, 8955, 10107, 12537, 16845, 20895, 23583, 39305, 50535, 62685, 70749, 117915, 223477, 353745, 670431, 1117385, 1564339, 2011293, 3352155, 4693017, 7821695, 10056465, 14079051, 23465085, 70395255]

約数ペア:

[(1, 70395255), (3, 23465085), (5, 14079051), (7, 10056465), (9, 7821695), (15, 4693017), (21, 3352155), (35, 2011293), (45, 1564339), (63, 1117385), (105, 670431), (199, 353745), (315, 223477), (597, 117915), (995, 70749), (1123, 62685), (1393, 50535), (1791, 39305), (2985, 23583), (3369, 20895), (4179, 16845), (5615, 12537), (6965, 10107), (7861, 8955)]