61796890

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{9349}}^1$

素因数の和:10017

約数の個数: 16

約数和(自身を含む): 111414600

約数和(自身を除く): 49617710

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 9349, 18698, 46745, 93490, 6179689, 12359378, 30898445, 61796890]

約数ペア:

[(1, 61796890), (2, 30898445), (5, 12359378), (10, 6179689), (661, 93490), (1322, 46745), (3305, 18698), (6610, 9349)]