30389656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2287}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 62599680

約数和(自身を除く): 32210024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 2287, 3322, 4574, 6644, 9148, 13288, 18296, 25157, 50314, 100628, 201256, 345337, 690674, 1381348, 2762696, 3798707, 7597414, 15194828, 30389656]

約数ペア:

[(1, 30389656), (2, 15194828), (4, 7597414), (8, 3798707), (11, 2762696), (22, 1381348), (44, 690674), (88, 345337), (151, 201256), (302, 100628), (604, 50314), (1208, 25157), (1661, 18296), (2287, 13288), (3322, 9148), (4574, 6644)]