9267020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 22854720

約数和(自身を除く): 13587700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 1789, 2590, 3578, 5180, 7156, 8945, 12523, 17890, 25046, 35780, 50092, 62615, 66193, 125230, 132386, 250460, 264772, 330965, 463351, 661930, 926702, 1323860, 1853404, 2316755, 4633510, 9267020]

約数ペア:

[(1, 9267020), (2, 4633510), (4, 2316755), (5, 1853404), (7, 1323860), (10, 926702), (14, 661930), (20, 463351), (28, 330965), (35, 264772), (37, 250460), (70, 132386), (74, 125230), (140, 66193), (148, 62615), (185, 50092), (259, 35780), (370, 25046), (518, 17890), (740, 12523), (1036, 8945), (1295, 7156), (1789, 5180), (2590, 3578)]