231799020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3863317}}^1$

素因数の和:3863329

約数の個数: 24

約数和(自身を含む): 649037424

約数和(自身を除く): 417238404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3863317, 7726634, 11589951, 15453268, 19316585, 23179902, 38633170, 46359804, 57949755, 77266340, 115899510, 231799020]

約数ペア:

[(1, 231799020), (2, 115899510), (3, 77266340), (4, 57949755), (5, 46359804), (6, 38633170), (10, 23179902), (12, 19316585), (15, 15453268), (20, 11589951), (30, 7726634), (60, 3863317)]