43190460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239947}}^1$

素因数の和:239962

約数の個数: 36

約数和(自身を含む): 131011608

約数和(自身を除く): 87821148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239947, 479894, 719841, 959788, 1199735, 1439682, 2159523, 2399470, 2879364, 3599205, 4319046, 4798940, 7198410, 8638092, 10797615, 14396820, 21595230, 43190460]

約数ペア:

[(1, 43190460), (2, 21595230), (3, 14396820), (4, 10797615), (5, 8638092), (6, 7198410), (9, 4798940), (10, 4319046), (12, 3599205), (15, 2879364), (18, 2399470), (20, 2159523), (30, 1439682), (36, 1199735), (45, 959788), (60, 719841), (90, 479894), (180, 239947)]