141738540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2362309}}^1$

素因数の和:2362321

約数の個数: 24

約数和(自身を含む): 396868080

約数和(自身を除く): 255129540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2362309, 4724618, 7086927, 9449236, 11811545, 14173854, 23623090, 28347708, 35434635, 47246180, 70869270, 141738540]

約数ペア:

[(1, 141738540), (2, 70869270), (3, 47246180), (4, 35434635), (5, 28347708), (6, 23623090), (10, 14173854), (12, 11811545), (15, 9449236), (20, 7086927), (30, 4724618), (60, 2362309)]