11516130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 30139200

約数和(自身を除く): 18623070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 643, 995, 1194, 1286, 1791, 1929, 1990, 2985, 3215, 3582, 3858, 5787, 5970, 6430, 8955, 9645, 11574, 17910, 19290, 28935, 57870, 127957, 255914, 383871, 639785, 767742, 1151613, 1279570, 1919355, 2303226, 3838710, 5758065, 11516130]

約数ペア:

[(1, 11516130), (2, 5758065), (3, 3838710), (5, 2303226), (6, 1919355), (9, 1279570), (10, 1151613), (15, 767742), (18, 639785), (30, 383871), (45, 255914), (90, 127957), (199, 57870), (398, 28935), (597, 19290), (643, 17910), (995, 11574), (1194, 9645), (1286, 8955), (1791, 6430), (1929, 5970), (1990, 5787), (2985, 3858), (3215, 3582)]