545310710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{571}}^1\times {\mathrm{1949}}^1$

素因数の和:2541

約数の個数: 48

約数和(自身を含む): 1144400400

約数和(自身を除く): 599089690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 571, 1142, 1949, 2855, 3898, 3997, 5710, 7994, 9745, 13643, 19490, 19985, 27286, 27979, 39970, 55958, 68215, 95501, 136430, 139895, 191002, 279790, 477505, 955010, 1112879, 2225758, 5564395, 7790153, 11128790, 15580306, 38950765, 54531071, 77901530, 109062142, 272655355, 545310710]

約数ペア:

[(1, 545310710), (2, 272655355), (5, 109062142), (7, 77901530), (10, 54531071), (14, 38950765), (35, 15580306), (49, 11128790), (70, 7790153), (98, 5564395), (245, 2225758), (490, 1112879), (571, 955010), (1142, 477505), (1949, 279790), (2855, 191002), (3898, 139895), (3997, 136430), (5710, 95501), (7994, 68215), (9745, 55958), (13643, 39970), (19490, 27979), (19985, 27286)]