3391220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{24223}}^1$

素因数の和:24239

約数の個数: 24

約数和(自身を含む): 8139264

約数和(自身を除く): 4748044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 24223, 48446, 96892, 121115, 169561, 242230, 339122, 484460, 678244, 847805, 1695610, 3391220]

約数ペア:

[(1, 3391220), (2, 1695610), (4, 847805), (5, 678244), (7, 484460), (10, 339122), (14, 242230), (20, 169561), (28, 121115), (35, 96892), (70, 48446), (140, 24223)]