27021670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12227}}^1$

素因数の和:12264

約数の個数: 32

約数和(自身を含む): 55466208

約数和(自身を除く): 28444538

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 12227, 24454, 61135, 122270, 158951, 207859, 317902, 415718, 794755, 1039295, 1589510, 2078590, 2702167, 5404334, 13510835, 27021670]

約数ペア:

[(1, 27021670), (2, 13510835), (5, 5404334), (10, 2702167), (13, 2078590), (17, 1589510), (26, 1039295), (34, 794755), (65, 415718), (85, 317902), (130, 207859), (170, 158951), (221, 122270), (442, 61135), (1105, 24454), (2210, 12227)]