1272210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42407}}^1$

素因数の和:42417

約数の個数: 16

約数和(自身を含む): 3053376

約数和(自身を除く): 1781166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42407, 84814, 127221, 212035, 254442, 424070, 636105, 1272210]

約数ペア:

[(1, 1272210), (2, 636105), (3, 424070), (5, 254442), (6, 212035), (10, 127221), (15, 84814), (30, 42407)]