12870550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3343}}^1$

素因数の和:3373

約数の個数: 48

約数和(自身を含む): 29855232

約数和(自身を除く): 16984682

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3343, 3850, 6686, 16715, 23401, 33430, 36773, 46802, 73546, 83575, 117005, 167150, 183865, 234010, 257411, 367730, 514822, 585025, 919325, 1170050, 1287055, 1838650, 2574110, 6435275, 12870550]

約数ペア:

[(1, 12870550), (2, 6435275), (5, 2574110), (7, 1838650), (10, 1287055), (11, 1170050), (14, 919325), (22, 585025), (25, 514822), (35, 367730), (50, 257411), (55, 234010), (70, 183865), (77, 167150), (110, 117005), (154, 83575), (175, 73546), (275, 46802), (350, 36773), (385, 33430), (550, 23401), (770, 16715), (1925, 6686), (3343, 3850)]