137968140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2299469}}^1$

素因数の和:2299481

約数の個数: 24

約数和(自身を含む): 386310960

約数和(自身を除く): 248342820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2299469, 4598938, 6898407, 9197876, 11497345, 13796814, 22994690, 27593628, 34492035, 45989380, 68984070, 137968140]

約数ペア:

[(1, 137968140), (2, 68984070), (3, 45989380), (4, 34492035), (5, 27593628), (6, 22994690), (10, 13796814), (12, 11497345), (15, 9197876), (20, 6898407), (30, 4598938), (60, 2299469)]