30818228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 66165120

約数和(自身を除く): 35346892

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1093, 1484, 2014, 2186, 4028, 4372, 7049, 7651, 14098, 15302, 20767, 28196, 30604, 41534, 57929, 83068, 115858, 145369, 231716, 290738, 405503, 581476, 811006, 1100651, 1622012, 2201302, 4402604, 7704557, 15409114, 30818228]

約数ペア:

[(1, 30818228), (2, 15409114), (4, 7704557), (7, 4402604), (14, 2201302), (19, 1622012), (28, 1100651), (38, 811006), (53, 581476), (76, 405503), (106, 290738), (133, 231716), (212, 145369), (266, 115858), (371, 83068), (532, 57929), (742, 41534), (1007, 30604), (1093, 28196), (1484, 20767), (2014, 15302), (2186, 14098), (4028, 7651), (4372, 7049)]