8953030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 16879104

約数和(自身を除く): 7926074

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 443, 470, 886, 2021, 2215, 4042, 4430, 10105, 19049, 20210, 20821, 38098, 41642, 95245, 104105, 190490, 208210, 895303, 1790606, 4476515, 8953030]

約数ペア:

[(1, 8953030), (2, 4476515), (5, 1790606), (10, 895303), (43, 208210), (47, 190490), (86, 104105), (94, 95245), (215, 41642), (235, 38098), (430, 20821), (443, 20210), (470, 19049), (886, 10105), (2021, 4430), (2215, 4042)]