28495860

素因数分解:

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

素因数の和:474943

約数の個数: 24

約数和(自身を含む): 79788576

約数和(自身を除く): 51292716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 474931, 949862, 1424793, 1899724, 2374655, 2849586, 4749310, 5699172, 7123965, 9498620, 14247930, 28495860]

約数ペア:

[(1, 28495860), (2, 14247930), (3, 9498620), (4, 7123965), (5, 5699172), (6, 4749310), (10, 2849586), (12, 2374655), (15, 1899724), (20, 1424793), (30, 949862), (60, 474931)]