30290288

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1181}}^1$

素因数の和:1425

約数の個数: 40

約数和(自身を含む): 67421280

約数和(自身を除く): 37130992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1181, 1603, 1832, 2362, 3206, 3664, 4724, 6412, 8267, 9448, 12824, 16534, 18896, 25648, 33068, 66136, 132272, 270449, 540898, 1081796, 1893143, 2163592, 3786286, 4327184, 7572572, 15145144, 30290288]

約数ペア:

[(1, 30290288), (2, 15145144), (4, 7572572), (7, 4327184), (8, 3786286), (14, 2163592), (16, 1893143), (28, 1081796), (56, 540898), (112, 270449), (229, 132272), (458, 66136), (916, 33068), (1181, 25648), (1603, 18896), (1832, 16534), (2362, 12824), (3206, 9448), (3664, 8267), (4724, 6412)]