30056660

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8999}}^1$

素因数の和:9175

約数の個数: 24

約数和(自身を含む): 63504000

約数和(自身を除く): 33447340

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 8999, 17998, 35996, 44995, 89990, 179980, 1502833, 3005666, 6011332, 7514165, 15028330, 30056660]

約数ペア:

[(1, 30056660), (2, 15028330), (4, 7514165), (5, 6011332), (10, 3005666), (20, 1502833), (167, 179980), (334, 89990), (668, 44995), (835, 35996), (1670, 17998), (3340, 8999)]