4442970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{21157}}^1$

素因数の和:21174

約数の個数: 32

約数和(自身を含む): 12187008

約数和(自身を除く): 7744038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 21157, 42314, 63471, 105785, 126942, 148099, 211570, 296198, 317355, 444297, 634710, 740495, 888594, 1480990, 2221485, 4442970]

約数ペア:

[(1, 4442970), (2, 2221485), (3, 1480990), (5, 888594), (6, 740495), (7, 634710), (10, 444297), (14, 317355), (15, 296198), (21, 211570), (30, 148099), (35, 126942), (42, 105785), (70, 63471), (105, 42314), (210, 21157)]