305890284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3641551}}^1$

素因数の和:3641565

約数の個数: 24

約数和(自身を含む): 815707648

約数和(自身を除く): 509817364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3641551, 7283102, 10924653, 14566204, 21849306, 25490857, 43698612, 50981714, 76472571, 101963428, 152945142, 305890284]

約数ペア:

[(1, 305890284), (2, 152945142), (3, 101963428), (4, 76472571), (6, 50981714), (7, 43698612), (12, 25490857), (14, 21849306), (21, 14566204), (28, 10924653), (42, 7283102), (84, 3641551)]