858897030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{20063}}^1$

素因数の和:21500

約数の個数: 32

約数和(自身を含む): 2062900224

約数和(自身を除く): 1204003194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1427, 2854, 4281, 7135, 8562, 14270, 20063, 21405, 40126, 42810, 60189, 100315, 120378, 200630, 300945, 601890, 28629901, 57259802, 85889703, 143149505, 171779406, 286299010, 429448515, 858897030]

約数ペア:

[(1, 858897030), (2, 429448515), (3, 286299010), (5, 171779406), (6, 143149505), (10, 85889703), (15, 57259802), (30, 28629901), (1427, 601890), (2854, 300945), (4281, 200630), (7135, 120378), (8562, 100315), (14270, 60189), (20063, 42810), (21405, 40126)]