1332940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9521}}^1$

素因数の和:9537

約数の個数: 24

約数和(自身を含む): 3199392

約数和(自身を除く): 1866452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9521, 19042, 38084, 47605, 66647, 95210, 133294, 190420, 266588, 333235, 666470, 1332940]

約数ペア:

[(1, 1332940), (2, 666470), (4, 333235), (5, 266588), (7, 190420), (10, 133294), (14, 95210), (20, 66647), (28, 47605), (35, 38084), (70, 19042), (140, 9521)]