30419536

素因数分解:

$2^4\times 7^1\times {\mathrm{271603}}^1$

素因数の和:271618

約数の個数: 20

約数和(自身を含む): 67357792

約数和(自身を除く): 36938256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271603, 543206, 1086412, 1901221, 2172824, 3802442, 4345648, 7604884, 15209768, 30419536]

約数ペア:

[(1, 30419536), (2, 15209768), (4, 7604884), (7, 4345648), (8, 3802442), (14, 2172824), (16, 1901221), (28, 1086412), (56, 543206), (112, 271603)]