30533220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56543}}^1$

素因数の和:56561

約数の個数: 48

約数和(自身を含む): 94993920

約数和(自身を除く): 64460700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 56543, 113086, 169629, 226172, 282715, 339258, 508887, 565430, 678516, 848145, 1017774, 1130860, 1526661, 1696290, 2035548, 2544435, 3053322, 3392580, 5088870, 6106644, 7633305, 10177740, 15266610, 30533220]

約数ペア:

[(1, 30533220), (2, 15266610), (3, 10177740), (4, 7633305), (5, 6106644), (6, 5088870), (9, 3392580), (10, 3053322), (12, 2544435), (15, 2035548), (18, 1696290), (20, 1526661), (27, 1130860), (30, 1017774), (36, 848145), (45, 678516), (54, 565430), (60, 508887), (90, 339258), (108, 282715), (135, 226172), (180, 169629), (270, 113086), (540, 56543)]