30729328

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9461}}^1$

素因数の和:9505

約数の個数: 40

約数和(自身を含む): 70397280

約数和(自身を除く): 39667952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 9461, 18922, 37844, 66227, 75688, 132454, 151376, 264908, 274369, 529816, 548738, 1059632, 1097476, 1920583, 2194952, 3841166, 4389904, 7682332, 15364664, 30729328]

約数ペア:

[(1, 30729328), (2, 15364664), (4, 7682332), (7, 4389904), (8, 3841166), (14, 2194952), (16, 1920583), (28, 1097476), (29, 1059632), (56, 548738), (58, 529816), (112, 274369), (116, 264908), (203, 151376), (232, 132454), (406, 75688), (464, 66227), (812, 37844), (1624, 18922), (3248, 9461)]