67742630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 125462304

約数和(自身を除く): 57719674

約数列:

[1, 2, 5, 10, 43, 86, 215, 257, 430, 514, 613, 1226, 1285, 2570, 3065, 6130, 11051, 22102, 26359, 52718, 55255, 110510, 131795, 157541, 263590, 315082, 787705, 1575410, 6774263, 13548526, 33871315, 67742630]

約数ペア:

[(1, 67742630), (2, 33871315), (5, 13548526), (10, 6774263), (43, 1575410), (86, 787705), (215, 315082), (257, 263590), (430, 157541), (514, 131795), (613, 110510), (1226, 55255), (1285, 52718), (2570, 26359), (3065, 22102), (6130, 11051)]