66951420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1115857}}^1$

素因数の和:1115869

約数の個数: 24

約数和(自身を含む): 187464144

約数和(自身を除く): 120512724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1115857, 2231714, 3347571, 4463428, 5579285, 6695142, 11158570, 13390284, 16737855, 22317140, 33475710, 66951420]

約数ペア:

[(1, 66951420), (2, 33475710), (3, 22317140), (4, 16737855), (5, 13390284), (6, 11158570), (10, 6695142), (12, 5579285), (15, 4463428), (20, 3347571), (30, 2231714), (60, 1115857)]