135592940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{968521}}^1$

素因数の和:968537

約数の個数: 24

約数和(自身を含む): 325423392

約数和(自身を除く): 189830452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 968521, 1937042, 3874084, 4842605, 6779647, 9685210, 13559294, 19370420, 27118588, 33898235, 67796470, 135592940]

約数ペア:

[(1, 135592940), (2, 67796470), (4, 33898235), (5, 27118588), (7, 19370420), (10, 13559294), (14, 9685210), (20, 6779647), (28, 4842605), (35, 3874084), (70, 1937042), (140, 968521)]