2053660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14669}}^1$

素因数の和:14685

約数の個数: 24

約数和(自身を含む): 4929120

約数和(自身を除く): 2875460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14669, 29338, 58676, 73345, 102683, 146690, 205366, 293380, 410732, 513415, 1026830, 2053660]

約数ペア:

[(1, 2053660), (2, 1026830), (4, 513415), (5, 410732), (7, 293380), (10, 205366), (14, 146690), (20, 102683), (28, 73345), (35, 58676), (70, 29338), (140, 14669)]