164563260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2742721}}^1$

素因数の和:2742733

約数の個数: 24

約数和(自身を含む): 460777296

約数和(自身を除く): 296214036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2742721, 5485442, 8228163, 10970884, 13713605, 16456326, 27427210, 32912652, 41140815, 54854420, 82281630, 164563260]

約数ペア:

[(1, 164563260), (2, 82281630), (3, 54854420), (4, 41140815), (5, 32912652), (6, 27427210), (10, 16456326), (12, 13713605), (15, 10970884), (20, 8228163), (30, 5485442), (60, 2742721)]