135030980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{964507}}^1$

素因数の和:964523

約数の個数: 24

約数和(自身を含む): 324074688

約数和(自身を除く): 189043708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 964507, 1929014, 3858028, 4822535, 6751549, 9645070, 13503098, 19290140, 27006196, 33757745, 67515490, 135030980]

約数ペア:

[(1, 135030980), (2, 67515490), (4, 33757745), (5, 27006196), (7, 19290140), (10, 13503098), (14, 9645070), (20, 6751549), (28, 4822535), (35, 3858028), (70, 1929014), (140, 964507)]