61329010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{68909}}^1$

素因数の和:69005

約数の個数: 16

約数和(自身を含む): 111634200

約数和(自身を除く): 50305190

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 68909, 137818, 344545, 689090, 6132901, 12265802, 30664505, 61329010]

約数ペア:

[(1, 61329010), (2, 30664505), (5, 12265802), (10, 6132901), (89, 689090), (178, 344545), (445, 137818), (890, 68909)]