2012609410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{1171}}^1$

素因数の和:1799

約数の個数: 64

約数和(自身を含む): 4247553024

約数和(自身を除く): 2234943614

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 571, 602, 1142, 1171, 1505, 2342, 2855, 3010, 3997, 5710, 5855, 7994, 8197, 11710, 16394, 19985, 24553, 39970, 40985, 49106, 50353, 81970, 100706, 122765, 171871, 245530, 251765, 343742, 352471, 503530, 668641, 704942, 859355, 1337282, 1718710, 1762355, 3343205, 3524710, 4680487, 6686410, 9360974, 23402435, 28751563, 46804870, 57503126, 143757815, 201260941, 287515630, 402521882, 1006304705, 2012609410]

約数ペア:

[(1, 2012609410), (2, 1006304705), (5, 402521882), (7, 287515630), (10, 201260941), (14, 143757815), (35, 57503126), (43, 46804870), (70, 28751563), (86, 23402435), (215, 9360974), (301, 6686410), (430, 4680487), (571, 3524710), (602, 3343205), (1142, 1762355), (1171, 1718710), (1505, 1337282), (2342, 859355), (2855, 704942), (3010, 668641), (3997, 503530), (5710, 352471), (5855, 343742), (7994, 251765), (8197, 245530), (11710, 171871), (16394, 122765), (19985, 100706), (24553, 81970), (39970, 50353), (40985, 49106)]