30286660

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{5351}}^1$

素因数の和:5643

約数の個数: 24

約数和(自身を含む): 63838656

約数和(自身を除く): 33551996

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5351, 5660, 10702, 21404, 26755, 53510, 107020, 1514333, 3028666, 6057332, 7571665, 15143330, 30286660]

約数ペア:

[(1, 30286660), (2, 15143330), (4, 7571665), (5, 6057332), (10, 3028666), (20, 1514333), (283, 107020), (566, 53510), (1132, 26755), (1415, 21404), (2830, 10702), (5351, 5660)]