30810184

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 58968000

約数和(自身を除く): 28157816

約数列:

[1, 2, 4, 8, 103, 139, 206, 269, 278, 412, 538, 556, 824, 1076, 1112, 2152, 14317, 27707, 28634, 37391, 55414, 57268, 74782, 110828, 114536, 149564, 221656, 299128, 3851273, 7702546, 15405092, 30810184]

約数ペア:

[(1, 30810184), (2, 15405092), (4, 7702546), (8, 3851273), (103, 299128), (139, 221656), (206, 149564), (269, 114536), (278, 110828), (412, 74782), (538, 57268), (556, 55414), (824, 37391), (1076, 28634), (1112, 27707), (2152, 14317)]