24930220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{25439}}^1$

素因数の和:25462

約数の個数: 36

約数和(自身を含む): 60903360

約数和(自身を除く): 35973140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 25439, 50878, 101756, 127195, 178073, 254390, 356146, 508780, 712292, 890365, 1246511, 1780730, 2493022, 3561460, 4986044, 6232555, 12465110, 24930220]

約数ペア:

[(1, 24930220), (2, 12465110), (4, 6232555), (5, 4986044), (7, 3561460), (10, 2493022), (14, 1780730), (20, 1246511), (28, 890365), (35, 712292), (49, 508780), (70, 356146), (98, 254390), (140, 178073), (196, 127195), (245, 101756), (490, 50878), (980, 25439)]