70138215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11719}}^1$

素因数の和:11756

約数の個数: 48

約数和(自身を含む): 146265600

約数和(自身を除く): 76127385

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 11719, 35157, 58595, 82033, 105471, 175785, 222661, 246099, 410165, 527355, 667983, 738297, 1113305, 1230495, 1558627, 2003949, 3339915, 3691485, 4675881, 7793135, 10019745, 14027643, 23379405, 70138215]

約数ペア:

[(1, 70138215), (3, 23379405), (5, 14027643), (7, 10019745), (9, 7793135), (15, 4675881), (19, 3691485), (21, 3339915), (35, 2003949), (45, 1558627), (57, 1230495), (63, 1113305), (95, 738297), (105, 667983), (133, 527355), (171, 410165), (285, 246099), (315, 222661), (399, 175785), (665, 105471), (855, 82033), (1197, 58595), (1995, 35157), (5985, 11719)]