489304030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{2017}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 933672096

約数和(自身を除く): 444368066

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1427, 2017, 2854, 4034, 7135, 10085, 14270, 20170, 24259, 34289, 48518, 68578, 121295, 171445, 242590, 342890, 2878259, 5756518, 14391295, 28782590, 48930403, 97860806, 244652015, 489304030]

約数ペア:

[(1, 489304030), (2, 244652015), (5, 97860806), (10, 48930403), (17, 28782590), (34, 14391295), (85, 5756518), (170, 2878259), (1427, 342890), (2017, 242590), (2854, 171445), (4034, 121295), (7135, 68578), (10085, 48518), (14270, 34289), (20170, 24259)]