131396310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{486653}}^1$

素因数の和:486669

約数の個数: 32

約数和(自身を含む): 350390880

約数和(自身を除く): 218994570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 486653, 973306, 1459959, 2433265, 2919918, 4379877, 4866530, 7299795, 8759754, 13139631, 14599590, 21899385, 26279262, 43798770, 65698155, 131396310]

約数ペア:

[(1, 131396310), (2, 65698155), (3, 43798770), (5, 26279262), (6, 21899385), (9, 14599590), (10, 13139631), (15, 8759754), (18, 7299795), (27, 4866530), (30, 4379877), (45, 2919918), (54, 2433265), (90, 1459959), (135, 973306), (270, 486653)]