3145756420

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{502517}}^1$

素因数の和:502839

約数の個数: 24

約数和(自身を含む): 6627207384

約数和(自身を除く): 3481450964

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 502517, 1005034, 2010068, 2512585, 5025170, 10050340, 157287821, 314575642, 629151284, 786439105, 1572878210, 3145756420]

約数ペア:

[(1, 3145756420), (2, 1572878210), (4, 786439105), (5, 629151284), (10, 314575642), (20, 157287821), (313, 10050340), (626, 5025170), (1252, 2512585), (1565, 2010068), (3130, 1005034), (6260, 502517)]