2820713580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15670631}}^1$

素因数の和:15670646

約数の個数: 36

約数和(自身を含む): 8556165072

約数和(自身を除く): 5735451492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15670631, 31341262, 47011893, 62682524, 78353155, 94023786, 141035679, 156706310, 188047572, 235059465, 282071358, 313412620, 470118930, 564142716, 705178395, 940237860, 1410356790, 2820713580]

約数ペア:

[(1, 2820713580), (2, 1410356790), (3, 940237860), (4, 705178395), (5, 564142716), (6, 470118930), (9, 313412620), (10, 282071358), (12, 235059465), (15, 188047572), (18, 156706310), (20, 141035679), (30, 94023786), (36, 78353155), (45, 62682524), (60, 47011893), (90, 31341262), (180, 15670631)]