30747208

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 59304960

約数和(自身を除く): 28557752

約数列:

[1, 2, 4, 8, 53, 106, 127, 212, 254, 424, 508, 571, 1016, 1142, 2284, 4568, 6731, 13462, 26924, 30263, 53848, 60526, 72517, 121052, 145034, 242104, 290068, 580136, 3843401, 7686802, 15373604, 30747208]

約数ペア:

[(1, 30747208), (2, 15373604), (4, 7686802), (8, 3843401), (53, 580136), (106, 290068), (127, 242104), (212, 145034), (254, 121052), (424, 72517), (508, 60526), (571, 53848), (1016, 30263), (1142, 26924), (2284, 13462), (4568, 6731)]