2705377020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{45089617}}^1$

素因数の和:45089629

約数の個数: 24

約数和(自身を含む): 7575055824

約数和(自身を除く): 4869678804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 45089617, 90179234, 135268851, 180358468, 225448085, 270537702, 450896170, 541075404, 676344255, 901792340, 1352688510, 2705377020]

約数ペア:

[(1, 2705377020), (2, 1352688510), (3, 901792340), (4, 676344255), (5, 541075404), (6, 450896170), (10, 270537702), (12, 225448085), (15, 180358468), (20, 135268851), (30, 90179234), (60, 45089617)]