16970580

素因数分解:

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

素因数の和:2886

約数の個数: 96

約数和(自身を含む): 57617280

約数和(自身を除く): 40646700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2857, 2970, 5714, 5940, 8571, 11428, 14285, 17142, 25713, 28570, 31427, 34284, 42855, 51426, 57140, 62854, 77139, 85710, 94281, 102852, 125708, 128565, 154278, 157135, 171420, 188562, 257130, 282843, 308556, 314270, 377124, 385695, 471405, 514260, 565686, 628540, 771390, 848529, 942810, 1131372, 1414215, 1542780, 1697058, 1885620, 2828430, 3394116, 4242645, 5656860, 8485290, 16970580]

約数ペア:

[(1, 16970580), (2, 8485290), (3, 5656860), (4, 4242645), (5, 3394116), (6, 2828430), (9, 1885620), (10, 1697058), (11, 1542780), (12, 1414215), (15, 1131372), (18, 942810), (20, 848529), (22, 771390), (27, 628540), (30, 565686), (33, 514260), (36, 471405), (44, 385695), (45, 377124), (54, 314270), (55, 308556), (60, 282843), (66, 257130), (90, 188562), (99, 171420), (108, 157135), (110, 154278), (132, 128565), (135, 125708), (165, 102852), (180, 94281), (198, 85710), (220, 77139), (270, 62854), (297, 57140), (330, 51426), (396, 42855), (495, 34284), (540, 31427), (594, 28570), (660, 25713), (990, 17142), (1188, 14285), (1485, 11428), (1980, 8571), (2857, 5940), (2970, 5714)]