23521260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{56003}}^1$

素因数の和:56022

約数の個数: 48

約数和(自身を含む): 75269376

約数和(自身を除く): 51748116

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, 56003, 112006, 168009, 224012, 280015, 336018, 392021, 560030, 672036, 784042, 840045, 1120060, 1176063, 1568084, 1680090, 1960105, 2352126, 3360180, 3920210, 4704252, 5880315, 7840420, 11760630, 23521260]

約数ペア:

[(1, 23521260), (2, 11760630), (3, 7840420), (4, 5880315), (5, 4704252), (6, 3920210), (7, 3360180), (10, 2352126), (12, 1960105), (14, 1680090), (15, 1568084), (20, 1176063), (21, 1120060), (28, 840045), (30, 784042), (35, 672036), (42, 560030), (60, 392021), (70, 336018), (84, 280015), (105, 224012), (140, 168009), (210, 112006), (420, 56003)]