30809814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43151}}^1$

素因数の和:43180

約数の個数: 32

約数和(自身を含む): 74566656

約数和(自身を除く): 43756842

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 43151, 86302, 129453, 258906, 302057, 604114, 733567, 906171, 1467134, 1812342, 2200701, 4401402, 5134969, 10269938, 15404907, 30809814]

約数ペア:

[(1, 30809814), (2, 15404907), (3, 10269938), (6, 5134969), (7, 4401402), (14, 2200701), (17, 1812342), (21, 1467134), (34, 906171), (42, 733567), (51, 604114), (102, 302057), (119, 258906), (238, 129453), (357, 86302), (714, 43151)]