5656860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2857}}^1$

素因数の和:2883

約数の個数: 72

約数和(自身を含む): 18725616

約数和(自身を除く): 13068756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2857, 5714, 8571, 11428, 14285, 17142, 25713, 28570, 31427, 34284, 42855, 51426, 57140, 62854, 85710, 94281, 102852, 125708, 128565, 157135, 171420, 188562, 257130, 282843, 314270, 377124, 471405, 514260, 565686, 628540, 942810, 1131372, 1414215, 1885620, 2828430, 5656860]

約数ペア:

[(1, 5656860), (2, 2828430), (3, 1885620), (4, 1414215), (5, 1131372), (6, 942810), (9, 628540), (10, 565686), (11, 514260), (12, 471405), (15, 377124), (18, 314270), (20, 282843), (22, 257130), (30, 188562), (33, 171420), (36, 157135), (44, 128565), (45, 125708), (55, 102852), (60, 94281), (66, 85710), (90, 62854), (99, 57140), (110, 51426), (132, 42855), (165, 34284), (180, 31427), (198, 28570), (220, 25713), (330, 17142), (396, 14285), (495, 11428), (660, 8571), (990, 5714), (1980, 2857)]