327027260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2335909}}^1$

素因数の和:2335925

約数の個数: 24

約数和(自身を含む): 784865760

約数和(自身を除く): 457838500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2335909, 4671818, 9343636, 11679545, 16351363, 23359090, 32702726, 46718180, 65405452, 81756815, 163513630, 327027260]

約数ペア:

[(1, 327027260), (2, 163513630), (4, 81756815), (5, 65405452), (7, 46718180), (10, 32702726), (14, 23359090), (20, 16351363), (28, 11679545), (35, 9343636), (70, 4671818), (140, 2335909)]