15415070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3259}}^1$

素因数の和:3320

約数の個数: 32

約数和(自身を含む): 30983040

約数和(自身を除く): 15567970

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 3259, 4730, 6518, 16295, 32590, 35849, 71698, 140137, 179245, 280274, 358490, 700685, 1401370, 1541507, 3083014, 7707535, 15415070]

約数ペア:

[(1, 15415070), (2, 7707535), (5, 3083014), (10, 1541507), (11, 1401370), (22, 700685), (43, 358490), (55, 280274), (86, 179245), (110, 140137), (215, 71698), (430, 35849), (473, 32590), (946, 16295), (2365, 6518), (3259, 4730)]