16412970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{78157}}^1$

素因数の和:78174

約数の個数: 32

約数和(自身を含む): 45019008

約数和(自身を除く): 28606038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 78157, 156314, 234471, 390785, 468942, 547099, 781570, 1094198, 1172355, 1641297, 2344710, 2735495, 3282594, 5470990, 8206485, 16412970]

約数ペア:

[(1, 16412970), (2, 8206485), (3, 5470990), (5, 3282594), (6, 2735495), (7, 2344710), (10, 1641297), (14, 1172355), (15, 1094198), (21, 781570), (30, 547099), (35, 468942), (42, 390785), (70, 234471), (105, 156314), (210, 78157)]