9514540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67961}}^1$

素因数の和:67977

約数の個数: 24

約数和(自身を含む): 22835232

約数和(自身を除く): 13320692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67961, 135922, 271844, 339805, 475727, 679610, 951454, 1359220, 1902908, 2378635, 4757270, 9514540]

約数ペア:

[(1, 9514540), (2, 4757270), (4, 2378635), (5, 1902908), (7, 1359220), (10, 951454), (14, 679610), (20, 475727), (28, 339805), (35, 271844), (70, 135922), (140, 67961)]