6555990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31219}}^1$

素因数の和:31236

約数の個数: 32

約数和(自身を含む): 17982720

約数和(自身を除く): 11426730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 31219, 62438, 93657, 156095, 187314, 218533, 312190, 437066, 468285, 655599, 936570, 1092665, 1311198, 2185330, 3277995, 6555990]

約数ペア:

[(1, 6555990), (2, 3277995), (3, 2185330), (5, 1311198), (6, 1092665), (7, 936570), (10, 655599), (14, 468285), (15, 437066), (21, 312190), (30, 218533), (35, 187314), (42, 156095), (70, 93657), (105, 62438), (210, 31219)]