42272210

素因数分解:

$2^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{2729}}^1$

素因数の和:4285

約数の個数: 16

約数和(自身を含む): 76167000

約数和(自身を除く): 33894790

約数列:

[1, 2, 5, 10, 1549, 2729, 3098, 5458, 7745, 13645, 15490, 27290, 4227221, 8454442, 21136105, 42272210]

約数ペア:

[(1, 42272210), (2, 21136105), (5, 8454442), (10, 4227221), (1549, 27290), (2729, 15490), (3098, 13645), (5458, 7745)]