6417870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{213929}}^1$

素因数の和:213939

約数の個数: 16

約数和(自身を含む): 15402960

約数和(自身を除く): 8985090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 213929, 427858, 641787, 1069645, 1283574, 2139290, 3208935, 6417870]

約数ペア:

[(1, 6417870), (2, 3208935), (3, 2139290), (5, 1283574), (6, 1069645), (10, 641787), (15, 427858), (30, 213929)]