141470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 304128

約数和(自身を除く): 162658

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 47, 70, 86, 94, 215, 235, 301, 329, 430, 470, 602, 658, 1505, 1645, 2021, 3010, 3290, 4042, 10105, 14147, 20210, 28294, 70735, 141470]

約数ペア:

[(1, 141470), (2, 70735), (5, 28294), (7, 20210), (10, 14147), (14, 10105), (35, 4042), (43, 3290), (47, 3010), (70, 2021), (86, 1645), (94, 1505), (215, 658), (235, 602), (301, 470), (329, 430)]