399702090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13323403}}^1$

素因数の和:13323413

約数の個数: 16

約数和(自身を含む): 959285088

約数和(自身を除く): 559582998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13323403, 26646806, 39970209, 66617015, 79940418, 133234030, 199851045, 399702090]

約数ペア:

[(1, 399702090), (2, 199851045), (3, 133234030), (5, 79940418), (6, 66617015), (10, 39970209), (15, 26646806), (30, 13323403)]