108311980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{773657}}^1$

素因数の和:773673

約数の個数: 24

約数和(自身を含む): 259949088

約数和(自身を除く): 151637108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 773657, 1547314, 3094628, 3868285, 5415599, 7736570, 10831198, 15473140, 21662396, 27077995, 54155990, 108311980]

約数ペア:

[(1, 108311980), (2, 54155990), (4, 27077995), (5, 21662396), (7, 15473140), (10, 10831198), (14, 7736570), (20, 5415599), (28, 3868285), (35, 3094628), (70, 1547314), (140, 773657)]