148789060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1062779}}^1$

素因数の和:1062795

約数の個数: 24

約数和(自身を含む): 357094080

約数和(自身を除く): 208305020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1062779, 2125558, 4251116, 5313895, 7439453, 10627790, 14878906, 21255580, 29757812, 37197265, 74394530, 148789060]

約数ペア:

[(1, 148789060), (2, 74394530), (4, 37197265), (5, 29757812), (7, 21255580), (10, 14878906), (14, 10627790), (20, 7439453), (28, 5313895), (35, 4251116), (70, 2125558), (140, 1062779)]