23023860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{769}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 64680000

約数和(自身を除く): 41656140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 769, 998, 1497, 1538, 1996, 2307, 2495, 2994, 3076, 3845, 4614, 4990, 5988, 7485, 7690, 9228, 9980, 11535, 14970, 15380, 23070, 29940, 46140, 383731, 767462, 1151193, 1534924, 1918655, 2302386, 3837310, 4604772, 5755965, 7674620, 11511930, 23023860]

約数ペア:

[(1, 23023860), (2, 11511930), (3, 7674620), (4, 5755965), (5, 4604772), (6, 3837310), (10, 2302386), (12, 1918655), (15, 1534924), (20, 1151193), (30, 767462), (60, 383731), (499, 46140), (769, 29940), (998, 23070), (1497, 15380), (1538, 14970), (1996, 11535), (2307, 9980), (2495, 9228), (2994, 7690), (3076, 7485), (3845, 5988), (4614, 4990)]