13959180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77551}}^1$

素因数の和:77566

約数の個数: 36

約数和(自身を含む): 42343392

約数和(自身を除く): 28384212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77551, 155102, 232653, 310204, 387755, 465306, 697959, 775510, 930612, 1163265, 1395918, 1551020, 2326530, 2791836, 3489795, 4653060, 6979590, 13959180]

約数ペア:

[(1, 13959180), (2, 6979590), (3, 4653060), (4, 3489795), (5, 2791836), (6, 2326530), (9, 1551020), (10, 1395918), (12, 1163265), (15, 930612), (18, 775510), (20, 697959), (30, 465306), (36, 387755), (45, 310204), (60, 232653), (90, 155102), (180, 77551)]