61230140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{133109}}^1$

素因数の和:133141

約数の個数: 24

約数和(自身を含む): 134174880

約数和(自身を除く): 72944740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 133109, 266218, 532436, 665545, 1331090, 2662180, 3061507, 6123014, 12246028, 15307535, 30615070, 61230140]

約数ペア:

[(1, 61230140), (2, 30615070), (4, 15307535), (5, 12246028), (10, 6123014), (20, 3061507), (23, 2662180), (46, 1331090), (92, 665545), (115, 532436), (230, 266218), (460, 133109)]