1721167230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{57372241}}^1$

素因数の和:57372251

約数の個数: 16

約数和(自身を含む): 4130801424

約数和(自身を除く): 2409634194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 57372241, 114744482, 172116723, 286861205, 344233446, 573722410, 860583615, 1721167230]

約数ペア:

[(1, 1721167230), (2, 860583615), (3, 573722410), (5, 344233446), (6, 286861205), (10, 172116723), (15, 114744482), (30, 57372241)]