349070

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:595

約数の個数: 16

約数和(自身を含む): 638928

約数和(自身を除く): 289858

約数列:

[1, 2, 5, 10, 67, 134, 335, 521, 670, 1042, 2605, 5210, 34907, 69814, 174535, 349070]

約数ペア:

[(1, 349070), (2, 174535), (5, 69814), (10, 34907), (67, 5210), (134, 2605), (335, 1042), (521, 670)]