135120580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{965147}}^1$

素因数の和:965163

約数の個数: 24

約数和(自身を含む): 324289728

約数和(自身を除く): 189169148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 965147, 1930294, 3860588, 4825735, 6756029, 9651470, 13512058, 19302940, 27024116, 33780145, 67560290, 135120580]

約数ペア:

[(1, 135120580), (2, 67560290), (4, 33780145), (5, 27024116), (7, 19302940), (10, 13512058), (14, 9651470), (20, 6756029), (28, 4825735), (35, 3860588), (70, 1930294), (140, 965147)]