20212110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224579}}^1$

素因数の和:224592

約数の個数: 24

約数和(自身を含む): 52551720

約数和(自身を除く): 32339610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224579, 449158, 673737, 1122895, 1347474, 2021211, 2245790, 3368685, 4042422, 6737370, 10106055, 20212110]

約数ペア:

[(1, 20212110), (2, 10106055), (3, 6737370), (5, 4042422), (6, 3368685), (9, 2245790), (10, 2021211), (15, 1347474), (18, 1122895), (30, 673737), (45, 449158), (90, 224579)]