1064740860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{159871}}^1$

素因数の和:159923

約数の個数: 72

約数和(自身を含む): 3317024256

約数和(自身を除く): 2252283396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 159871, 319742, 479613, 639484, 799355, 959226, 1438839, 1598710, 1918452, 2398065, 2877678, 3197420, 4796130, 5755356, 5915227, 7194195, 9592260, 11830454, 14388390, 17745681, 23660908, 28776780, 29576135, 35491362, 53237043, 59152270, 70982724, 88728405, 106474086, 118304540, 177456810, 212948172, 266185215, 354913620, 532370430, 1064740860]

約数ペア:

[(1, 1064740860), (2, 532370430), (3, 354913620), (4, 266185215), (5, 212948172), (6, 177456810), (9, 118304540), (10, 106474086), (12, 88728405), (15, 70982724), (18, 59152270), (20, 53237043), (30, 35491362), (36, 29576135), (37, 28776780), (45, 23660908), (60, 17745681), (74, 14388390), (90, 11830454), (111, 9592260), (148, 7194195), (180, 5915227), (185, 5755356), (222, 4796130), (333, 3197420), (370, 2877678), (444, 2398065), (555, 1918452), (666, 1598710), (740, 1438839), (1110, 959226), (1332, 799355), (1665, 639484), (2220, 479613), (3330, 319742), (6660, 159871)]