27278510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2153}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 56452032

約数和(自身を除く): 29173522

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2153, 2534, 4306, 6335, 10765, 12670, 15071, 21530, 30142, 75355, 150710, 389693, 779386, 1948465, 2727851, 3896930, 5455702, 13639255, 27278510]

約数ペア:

[(1, 27278510), (2, 13639255), (5, 5455702), (7, 3896930), (10, 2727851), (14, 1948465), (35, 779386), (70, 389693), (181, 150710), (362, 75355), (905, 30142), (1267, 21530), (1810, 15071), (2153, 12670), (2534, 10765), (4306, 6335)]