522420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8707}}^1$

素因数の和:8719

約数の個数: 24

約数和(自身を含む): 1462944

約数和(自身を除く): 940524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8707, 17414, 26121, 34828, 43535, 52242, 87070, 104484, 130605, 174140, 261210, 522420]

約数ペア:

[(1, 522420), (2, 261210), (3, 174140), (4, 130605), (5, 104484), (6, 87070), (10, 52242), (12, 43535), (15, 34828), (20, 26121), (30, 17414), (60, 8707)]