11995290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 80

約数和(自身を含む): 32931360

約数和(自身を除く): 20936070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 251, 270, 295, 354, 405, 502, 531, 590, 753, 810, 885, 1062, 1255, 1506, 1593, 1770, 2259, 2510, 2655, 3186, 3765, 4518, 4779, 5310, 6777, 7530, 7965, 9558, 11295, 13554, 14809, 15930, 20331, 22590, 23895, 29618, 33885, 40662, 44427, 47790, 67770, 74045, 88854, 101655, 133281, 148090, 203310, 222135, 266562, 399843, 444270, 666405, 799686, 1199529, 1332810, 1999215, 2399058, 3998430, 5997645, 11995290]

約数ペア:

[(1, 11995290), (2, 5997645), (3, 3998430), (5, 2399058), (6, 1999215), (9, 1332810), (10, 1199529), (15, 799686), (18, 666405), (27, 444270), (30, 399843), (45, 266562), (54, 222135), (59, 203310), (81, 148090), (90, 133281), (118, 101655), (135, 88854), (162, 74045), (177, 67770), (251, 47790), (270, 44427), (295, 40662), (354, 33885), (405, 29618), (502, 23895), (531, 22590), (590, 20331), (753, 15930), (810, 14809), (885, 13554), (1062, 11295), (1255, 9558), (1506, 7965), (1593, 7530), (1770, 6777), (2259, 5310), (2510, 4779), (2655, 4518), (3186, 3765)]