24720430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353149}}^1$

素因数の和:353163

約数の個数: 16

約数和(自身を含む): 50853600

約数和(自身を除く): 26133170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353149, 706298, 1765745, 2472043, 3531490, 4944086, 12360215, 24720430]

約数ペア:

[(1, 24720430), (2, 12360215), (5, 4944086), (7, 3531490), (10, 2472043), (14, 1765745), (35, 706298), (70, 353149)]