30920008

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32479}}^1$

素因数の和:32509

約数の個数: 32

約数和(自身を含む): 70156800

約数和(自身を除く): 39236792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 32479, 64958, 129916, 227353, 259832, 454706, 552143, 909412, 1104286, 1818824, 2208572, 3865001, 4417144, 7730002, 15460004, 30920008]

約数ペア:

[(1, 30920008), (2, 15460004), (4, 7730002), (7, 4417144), (8, 3865001), (14, 2208572), (17, 1818824), (28, 1104286), (34, 909412), (56, 552143), (68, 454706), (119, 259832), (136, 227353), (238, 129916), (476, 64958), (952, 32479)]