1427495220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7930529}}^1$

素因数の和:7930544

約数の個数: 36

約数和(自身を含む): 4330069380

約数和(自身を除く): 2902574160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7930529, 15861058, 23791587, 31722116, 39652645, 47583174, 71374761, 79305290, 95166348, 118957935, 142749522, 158610580, 237915870, 285499044, 356873805, 475831740, 713747610, 1427495220]

約数ペア:

[(1, 1427495220), (2, 713747610), (3, 475831740), (4, 356873805), (5, 285499044), (6, 237915870), (9, 158610580), (10, 142749522), (12, 118957935), (15, 95166348), (18, 79305290), (20, 71374761), (30, 47583174), (36, 39652645), (45, 31722116), (60, 23791587), (90, 15861058), (180, 7930529)]