158029060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1128779}}^1$

素因数の和:1128795

約数の個数: 24

約数和(自身を含む): 379270080

約数和(自身を除く): 221241020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1128779, 2257558, 4515116, 5643895, 7901453, 11287790, 15802906, 22575580, 31605812, 39507265, 79014530, 158029060]

約数ペア:

[(1, 158029060), (2, 79014530), (4, 39507265), (5, 31605812), (7, 22575580), (10, 15802906), (14, 11287790), (20, 7901453), (28, 5643895), (35, 4515116), (70, 2257558), (140, 1128779)]