2018976690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67299223}}^1$

素因数の和:67299233

約数の個数: 16

約数和(自身を含む): 4845544128

約数和(自身を除く): 2826567438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67299223, 134598446, 201897669, 336496115, 403795338, 672992230, 1009488345, 2018976690]

約数ペア:

[(1, 2018976690), (2, 1009488345), (3, 672992230), (5, 403795338), (6, 336496115), (10, 201897669), (15, 134598446), (30, 67299223)]