144171230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{294227}}^1$

素因数の和:294248

約数の個数: 24

約数和(自身を含む): 301877928

約数和(自身を除く): 157706698

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 294227, 588454, 1471135, 2059589, 2942270, 4119178, 10297945, 14417123, 20595890, 28834246, 72085615, 144171230]

約数ペア:

[(1, 144171230), (2, 72085615), (5, 28834246), (7, 20595890), (10, 14417123), (14, 10297945), (35, 4119178), (49, 2942270), (70, 2059589), (98, 1471135), (245, 588454), (490, 294227)]