2021255190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22458391}}^1$

素因数の和:22458404

約数の個数: 24

約数和(自身を含む): 5255263728

約数和(自身を除く): 3234008538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22458391, 44916782, 67375173, 112291955, 134750346, 202125519, 224583910, 336875865, 404251038, 673751730, 1010627595, 2021255190]

約数ペア:

[(1, 2021255190), (2, 1010627595), (3, 673751730), (5, 404251038), (6, 336875865), (9, 224583910), (10, 202125519), (15, 134750346), (18, 112291955), (30, 67375173), (45, 44916782), (90, 22458391)]