27450430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{392149}}^1$

素因数の和:392163

約数の個数: 16

約数和(自身を含む): 56469600

約数和(自身を除く): 29019170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 392149, 784298, 1960745, 2745043, 3921490, 5490086, 13725215, 27450430]

約数ペア:

[(1, 27450430), (2, 13725215), (5, 5490086), (7, 3921490), (10, 2745043), (14, 1960745), (35, 784298), (70, 392149)]