2661610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 2937110

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 809, 1618, 1645, 3290, 4045, 5663, 8090, 11326, 28315, 38023, 56630, 76046, 190115, 266161, 380230, 532322, 1330805, 2661610]

約数ペア:

[(1, 2661610), (2, 1330805), (5, 532322), (7, 380230), (10, 266161), (14, 190115), (35, 76046), (47, 56630), (70, 38023), (94, 28315), (235, 11326), (329, 8090), (470, 5663), (658, 4045), (809, 3290), (1618, 1645)]