17049780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 57657600

約数和(自身を除く): 40607820

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, 79, 90, 99, 109, 110, 132, 158, 165, 180, 198, 218, 220, 237, 316, 327, 330, 395, 396, 436, 474, 495, 545, 654, 660, 711, 790, 869, 948, 981, 990, 1090, 1185, 1199, 1308, 1422, 1580, 1635, 1738, 1962, 1980, 2180, 2370, 2398, 2607, 2844, 3270, 3476, 3555, 3597, 3924, 4345, 4740, 4796, 4905, 5214, 5995, 6540, 7110, 7194, 7821, 8611, 8690, 9810, 10428, 10791, 11990, 13035, 14220, 14388, 15642, 17222, 17380, 17985, 19620, 21582, 23980, 25833, 26070, 31284, 34444, 35970, 39105, 43055, 43164, 51666, 52140, 53955, 71940, 77499, 78210, 86110, 94721, 103332, 107910, 129165, 154998, 156420, 172220, 189442, 215820, 258330, 284163, 309996, 378884, 387495, 473605, 516660, 568326, 774990, 852489, 947210, 1136652, 1420815, 1549980, 1704978, 1894420, 2841630, 3409956, 4262445, 5683260, 8524890, 17049780]

約数ペア:

[(1, 17049780), (2, 8524890), (3, 5683260), (4, 4262445), (5, 3409956), (6, 2841630), (9, 1894420), (10, 1704978), (11, 1549980), (12, 1420815), (15, 1136652), (18, 947210), (20, 852489), (22, 774990), (30, 568326), (33, 516660), (36, 473605), (44, 387495), (45, 378884), (55, 309996), (60, 284163), (66, 258330), (79, 215820), (90, 189442), (99, 172220), (109, 156420), (110, 154998), (132, 129165), (158, 107910), (165, 103332), (180, 94721), (198, 86110), (218, 78210), (220, 77499), (237, 71940), (316, 53955), (327, 52140), (330, 51666), (395, 43164), (396, 43055), (436, 39105), (474, 35970), (495, 34444), (545, 31284), (654, 26070), (660, 25833), (711, 23980), (790, 21582), (869, 19620), (948, 17985), (981, 17380), (990, 17222), (1090, 15642), (1185, 14388), (1199, 14220), (1308, 13035), (1422, 11990), (1580, 10791), (1635, 10428), (1738, 9810), (1962, 8690), (1980, 8611), (2180, 7821), (2370, 7194), (2398, 7110), (2607, 6540), (2844, 5995), (3270, 5214), (3476, 4905), (3555, 4796), (3597, 4740), (3924, 4345)]