6398670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{213289}}^1$

素因数の和:213299

約数の個数: 16

約数和(自身を含む): 15356880

約数和(自身を除く): 8958210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 213289, 426578, 639867, 1066445, 1279734, 2132890, 3199335, 6398670]

約数ペア:

[(1, 6398670), (2, 3199335), (3, 2132890), (5, 1279734), (6, 1066445), (10, 639867), (15, 426578), (30, 213289)]