131424180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2190403}}^1$

素因数の和:2190415

約数の個数: 24

約数和(自身を含む): 367987872

約数和(自身を除く): 236563692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2190403, 4380806, 6571209, 8761612, 10952015, 13142418, 21904030, 26284836, 32856045, 43808060, 65712090, 131424180]

約数ペア:

[(1, 131424180), (2, 65712090), (3, 43808060), (4, 32856045), (5, 26284836), (6, 21904030), (10, 13142418), (12, 10952015), (15, 8761612), (20, 6571209), (30, 4380806), (60, 2190403)]