30989898260

素因数分解:

$2^2\times 5^1\times {\mathrm{3089}}^1\times {\mathrm{501617}}^1$

素因数の和:504715

約数の個数: 24

約数和(自身を含む): 65099984040

約数和(自身を除く): 34110085780

約数列:

[1, 2, 4, 5, 10, 20, 3089, 6178, 12356, 15445, 30890, 61780, 501617, 1003234, 2006468, 2508085, 5016170, 10032340, 1549494913, 3098989826, 6197979652, 7747474565, 15494949130, 30989898260]

約数ペア:

[(1, 30989898260), (2, 15494949130), (4, 7747474565), (5, 6197979652), (10, 3098989826), (20, 1549494913), (3089, 10032340), (6178, 5016170), (12356, 2508085), (15445, 2006468), (30890, 1003234), (61780, 501617)]