57706290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{213727}}^1$

素因数の和:213743

約数の個数: 32

約数和(自身を含む): 153884160

約数和(自身を除く): 96177870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 213727, 427454, 641181, 1068635, 1282362, 1923543, 2137270, 3205905, 3847086, 5770629, 6411810, 9617715, 11541258, 19235430, 28853145, 57706290]

約数ペア:

[(1, 57706290), (2, 28853145), (3, 19235430), (5, 11541258), (6, 9617715), (9, 6411810), (10, 5770629), (15, 3847086), (18, 3205905), (27, 2137270), (30, 1923543), (45, 1282362), (54, 1068635), (90, 641181), (135, 427454), (270, 213727)]