30882824

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2473}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 66501120

約数和(自身を除く): 35618296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 2473, 3122, 4946, 6244, 9892, 12488, 17311, 19784, 34622, 69244, 138488, 551479, 1102958, 2205916, 3860353, 4411832, 7720706, 15441412, 30882824]

約数ペア:

[(1, 30882824), (2, 15441412), (4, 7720706), (7, 4411832), (8, 3860353), (14, 2205916), (28, 1102958), (56, 551479), (223, 138488), (446, 69244), (892, 34622), (1561, 19784), (1784, 17311), (2473, 12488), (3122, 9892), (4946, 6244)]