134256220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{958973}}^1$

素因数の和:958989

約数の個数: 24

約数和(自身を含む): 322215264

約数和(自身を除く): 187959044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 958973, 1917946, 3835892, 4794865, 6712811, 9589730, 13425622, 19179460, 26851244, 33564055, 67128110, 134256220]

約数ペア:

[(1, 134256220), (2, 67128110), (4, 33564055), (5, 26851244), (7, 19179460), (10, 13425622), (14, 9589730), (20, 6712811), (28, 4794865), (35, 3835892), (70, 1917946), (140, 958973)]