420912210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{14030407}}^1$

素因数の和:14030417

約数の個数: 16

約数和(自身を含む): 1010189376

約数和(自身を除く): 589277166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 14030407, 28060814, 42091221, 70152035, 84182442, 140304070, 210456105, 420912210]

約数ペア:

[(1, 420912210), (2, 210456105), (3, 140304070), (5, 84182442), (6, 70152035), (10, 42091221), (15, 28060814), (30, 14030407)]