23523780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{56009}}^1$

素因数の和:56028

約数の個数: 48

約数和(自身を含む): 75277440

約数和(自身を除く): 51753660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 56009, 112018, 168027, 224036, 280045, 336054, 392063, 560090, 672108, 784126, 840135, 1120180, 1176189, 1568252, 1680270, 1960315, 2352378, 3360540, 3920630, 4704756, 5880945, 7841260, 11761890, 23523780]

約数ペア:

[(1, 23523780), (2, 11761890), (3, 7841260), (4, 5880945), (5, 4704756), (6, 3920630), (7, 3360540), (10, 2352378), (12, 1960315), (14, 1680270), (15, 1568252), (20, 1176189), (21, 1120180), (28, 840135), (30, 784126), (35, 672108), (42, 560090), (60, 392063), (70, 336054), (84, 280045), (105, 224036), (140, 168027), (210, 112018), (420, 56009)]