30469012

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17839}}^1$

素因数の和:17911

約数の個数: 24

約数和(自身を含む): 61940480

約数和(自身を除く): 31471468

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 17839, 35678, 71356, 124873, 249746, 499492, 1088179, 2176358, 4352716, 7617253, 15234506, 30469012]

約数ペア:

[(1, 30469012), (2, 15234506), (4, 7617253), (7, 4352716), (14, 2176358), (28, 1088179), (61, 499492), (122, 249746), (244, 124873), (427, 71356), (854, 35678), (1708, 17839)]