11400420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{757}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 32090688

約数和(自身を除く): 20690268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 757, 1004, 1255, 1506, 1514, 2271, 2510, 3012, 3028, 3765, 3785, 4542, 5020, 7530, 7570, 9084, 11355, 15060, 15140, 22710, 45420, 190007, 380014, 570021, 760028, 950035, 1140042, 1900070, 2280084, 2850105, 3800140, 5700210, 11400420]

約数ペア:

[(1, 11400420), (2, 5700210), (3, 3800140), (4, 2850105), (5, 2280084), (6, 1900070), (10, 1140042), (12, 950035), (15, 760028), (20, 570021), (30, 380014), (60, 190007), (251, 45420), (502, 22710), (753, 15140), (757, 15060), (1004, 11355), (1255, 9084), (1506, 7570), (1514, 7530), (2271, 5020), (2510, 4542), (3012, 3785), (3028, 3765)]