9228940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{65921}}^1$

素因数の和:65937

約数の個数: 24

約数和(自身を含む): 22149792

約数和(自身を除く): 12920852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 65921, 131842, 263684, 329605, 461447, 659210, 922894, 1318420, 1845788, 2307235, 4614470, 9228940]

約数ペア:

[(1, 9228940), (2, 4614470), (4, 2307235), (5, 1845788), (7, 1318420), (10, 922894), (14, 659210), (20, 461447), (28, 329605), (35, 263684), (70, 131842), (140, 65921)]