30061695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117889}}^1$

素因数の和:117914

約数の個数: 16

約数和(自身を含む): 50928480

約数和(自身を除く): 20866785

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 117889, 353667, 589445, 1768335, 2004113, 6012339, 10020565, 30061695]

約数ペア:

[(1, 30061695), (3, 10020565), (5, 6012339), (15, 2004113), (17, 1768335), (51, 589445), (85, 353667), (255, 117889)]