27953220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{465887}}^1$

素因数の和:465899

約数の個数: 24

約数和(自身を含む): 78269184

約数和(自身を除く): 50315964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 465887, 931774, 1397661, 1863548, 2329435, 2795322, 4658870, 5590644, 6988305, 9317740, 13976610, 27953220]

約数ペア:

[(1, 27953220), (2, 13976610), (3, 9317740), (4, 6988305), (5, 5590644), (6, 4658870), (10, 2795322), (12, 2329435), (15, 1863548), (20, 1397661), (30, 931774), (60, 465887)]