24180940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{172721}}^1$

素因数の和:172737

約数の個数: 24

約数和(自身を含む): 58034592

約数和(自身を除く): 33853652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 172721, 345442, 690884, 863605, 1209047, 1727210, 2418094, 3454420, 4836188, 6045235, 12090470, 24180940]

約数ペア:

[(1, 24180940), (2, 12090470), (4, 6045235), (5, 4836188), (7, 3454420), (10, 2418094), (14, 1727210), (20, 1209047), (28, 863605), (35, 690884), (70, 345442), (140, 172721)]