1051890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{5009}}^1$

素因数の和:5026

約数の個数: 32

約数和(自身を含む): 2885760

約数和(自身を除く): 1833870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 5009, 10018, 15027, 25045, 30054, 35063, 50090, 70126, 75135, 105189, 150270, 175315, 210378, 350630, 525945, 1051890]

約数ペア:

[(1, 1051890), (2, 525945), (3, 350630), (5, 210378), (6, 175315), (7, 150270), (10, 105189), (14, 75135), (15, 70126), (21, 50090), (30, 35063), (35, 30054), (42, 25045), (70, 15027), (105, 10018), (210, 5009)]