22265730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3389}}^1$

素因数の和:3475

約数の個数: 48

約数和(自身を含む): 58701240

約数和(自身を除く): 36435510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 3389, 6570, 6778, 10167, 16945, 20334, 30501, 33890, 50835, 61002, 101670, 152505, 247397, 305010, 494794, 742191, 1236985, 1484382, 2226573, 2473970, 3710955, 4453146, 7421910, 11132865, 22265730]

約数ペア:

[(1, 22265730), (2, 11132865), (3, 7421910), (5, 4453146), (6, 3710955), (9, 2473970), (10, 2226573), (15, 1484382), (18, 1236985), (30, 742191), (45, 494794), (73, 305010), (90, 247397), (146, 152505), (219, 101670), (365, 61002), (438, 50835), (657, 33890), (730, 30501), (1095, 20334), (1314, 16945), (2190, 10167), (3285, 6778), (3389, 6570)]