185223090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{474931}}^1$

素因数の和:474954

約数の個数: 32

約数和(自身を含む): 478731456

約数和(自身を除く): 293508366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 474931, 949862, 1424793, 2374655, 2849586, 4749310, 6174103, 7123965, 12348206, 14247930, 18522309, 30870515, 37044618, 61741030, 92611545, 185223090]

約数ペア:

[(1, 185223090), (2, 92611545), (3, 61741030), (5, 37044618), (6, 30870515), (10, 18522309), (13, 14247930), (15, 12348206), (26, 7123965), (30, 6174103), (39, 4749310), (65, 2849586), (78, 2374655), (130, 1424793), (195, 949862), (390, 474931)]