29891890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3779}}^1$

素因数の和:3906

約数の個数: 32

約数和(自身を含む): 62052480

約数和(自身を除く): 32160590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3779, 3955, 7558, 7910, 18895, 26453, 37790, 52906, 132265, 264530, 427027, 854054, 2135135, 2989189, 4270270, 5978378, 14945945, 29891890]

約数ペア:

[(1, 29891890), (2, 14945945), (5, 5978378), (7, 4270270), (10, 2989189), (14, 2135135), (35, 854054), (70, 427027), (113, 264530), (226, 132265), (565, 52906), (791, 37790), (1130, 26453), (1582, 18895), (3779, 7910), (3955, 7558)]