1245846310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{47497}}^1$

素因数の和:47608

約数の個数: 32

約数和(自身を含む): 2332341792

約数和(自身を除く): 1086495482

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 5246, 13115, 26230, 47497, 94994, 237485, 474970, 2042371, 2897317, 4084742, 5794634, 10211855, 14486585, 20423710, 28973170, 124584631, 249169262, 622923155, 1245846310]

約数ペア:

[(1, 1245846310), (2, 622923155), (5, 249169262), (10, 124584631), (43, 28973170), (61, 20423710), (86, 14486585), (122, 10211855), (215, 5794634), (305, 4084742), (430, 2897317), (610, 2042371), (2623, 474970), (5246, 237485), (13115, 94994), (26230, 47497)]