171254340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{951413}}^1$

素因数の和:951428

約数の個数: 36

約数和(自身を含む): 519472044

約数和(自身を除く): 348217704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 951413, 1902826, 2854239, 3805652, 4757065, 5708478, 8562717, 9514130, 11416956, 14271195, 17125434, 19028260, 28542390, 34250868, 42813585, 57084780, 85627170, 171254340]

約数ペア:

[(1, 171254340), (2, 85627170), (3, 57084780), (4, 42813585), (5, 34250868), (6, 28542390), (9, 19028260), (10, 17125434), (12, 14271195), (15, 11416956), (18, 9514130), (20, 8562717), (30, 5708478), (36, 4757065), (45, 3805652), (60, 2854239), (90, 1902826), (180, 951413)]