133487620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{953483}}^1$

素因数の和:953499

約数の個数: 24

約数和(自身を含む): 320370624

約数和(自身を除く): 186883004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 953483, 1906966, 3813932, 4767415, 6674381, 9534830, 13348762, 19069660, 26697524, 33371905, 66743810, 133487620]

約数ペア:

[(1, 133487620), (2, 66743810), (4, 33371905), (5, 26697524), (7, 19069660), (10, 13348762), (14, 9534830), (20, 6674381), (28, 4767415), (35, 3813932), (70, 1906966), (140, 953483)]