75030140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163109}}^1$

素因数の和:163141

約数の個数: 24

約数和(自身を含む): 164414880

約数和(自身を除く): 89384740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 163109, 326218, 652436, 815545, 1631090, 3262180, 3751507, 7503014, 15006028, 18757535, 37515070, 75030140]

約数ペア:

[(1, 75030140), (2, 37515070), (4, 18757535), (5, 15006028), (10, 7503014), (20, 3751507), (23, 3262180), (46, 1631090), (92, 815545), (115, 652436), (230, 326218), (460, 163109)]