12813304860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71185027}}^1$

素因数の和:71185042

約数の個数: 36

約数和(自身を含む): 38867025288

約数和(自身を除く): 26053720428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 71185027, 142370054, 213555081, 284740108, 355925135, 427110162, 640665243, 711850270, 854220324, 1067775405, 1281330486, 1423700540, 2135550810, 2562660972, 3203326215, 4271101620, 6406652430, 12813304860]

約数ペア:

[(1, 12813304860), (2, 6406652430), (3, 4271101620), (4, 3203326215), (5, 2562660972), (6, 2135550810), (9, 1423700540), (10, 1281330486), (12, 1067775405), (15, 854220324), (18, 711850270), (20, 640665243), (30, 427110162), (36, 355925135), (45, 284740108), (60, 213555081), (90, 142370054), (180, 71185027)]