71797020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32341}}^1$

素因数の和:32390

約数の個数: 48

約数和(自身を含む): 206471328

約数和(自身を除く): 134674308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 32341, 64682, 97023, 129364, 161705, 194046, 323410, 388092, 485115, 646820, 970230, 1196617, 1940460, 2393234, 3589851, 4786468, 5983085, 7179702, 11966170, 14359404, 17949255, 23932340, 35898510, 71797020]

約数ペア:

[(1, 71797020), (2, 35898510), (3, 23932340), (4, 17949255), (5, 14359404), (6, 11966170), (10, 7179702), (12, 5983085), (15, 4786468), (20, 3589851), (30, 2393234), (37, 1940460), (60, 1196617), (74, 970230), (111, 646820), (148, 485115), (185, 388092), (222, 323410), (370, 194046), (444, 161705), (555, 129364), (740, 97023), (1110, 64682), (2220, 32341)]