30262288

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14221}}^1$

素因数の和:14255

約数の個数: 40

約数和(自身を含む): 70541120

約数和(自身を除く): 40278832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14221, 28442, 56884, 99547, 113768, 199094, 227536, 270199, 398188, 540398, 796376, 1080796, 1592752, 1891393, 2161592, 3782786, 4323184, 7565572, 15131144, 30262288]

約数ペア:

[(1, 30262288), (2, 15131144), (4, 7565572), (7, 4323184), (8, 3782786), (14, 2161592), (16, 1891393), (19, 1592752), (28, 1080796), (38, 796376), (56, 540398), (76, 398188), (112, 270199), (133, 227536), (152, 199094), (266, 113768), (304, 99547), (532, 56884), (1064, 28442), (2128, 14221)]