515310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 1257120

約数和(自身を除く): 741810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 193, 267, 386, 445, 534, 579, 890, 965, 1158, 1335, 1930, 2670, 2895, 5790, 17177, 34354, 51531, 85885, 103062, 171770, 257655, 515310]

約数ペア:

[(1, 515310), (2, 257655), (3, 171770), (5, 103062), (6, 85885), (10, 51531), (15, 34354), (30, 17177), (89, 5790), (178, 2895), (193, 2670), (267, 1930), (386, 1335), (445, 1158), (534, 965), (579, 890)]