2960860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21149}}^1$

素因数の和:21165

約数の個数: 24

約数和(自身を含む): 7106400

約数和(自身を除く): 4145540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21149, 42298, 84596, 105745, 148043, 211490, 296086, 422980, 592172, 740215, 1480430, 2960860]

約数ペア:

[(1, 2960860), (2, 1480430), (4, 740215), (5, 592172), (7, 422980), (10, 296086), (14, 211490), (20, 148043), (28, 105745), (35, 84596), (70, 42298), (140, 21149)]