295750420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{12211}}^1$

素因数の和:12400

約数の個数: 48

約数和(自身を含む): 713962368

約数和(自身を除く): 418211948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 6055, 12110, 12211, 24220, 24422, 48844, 61055, 85477, 122110, 170954, 244220, 341908, 427385, 854770, 1709540, 2112503, 4225006, 8450012, 10562515, 14787521, 21125030, 29575042, 42250060, 59150084, 73937605, 147875210, 295750420]

約数ペア:

[(1, 295750420), (2, 147875210), (4, 73937605), (5, 59150084), (7, 42250060), (10, 29575042), (14, 21125030), (20, 14787521), (28, 10562515), (35, 8450012), (70, 4225006), (140, 2112503), (173, 1709540), (346, 854770), (692, 427385), (865, 341908), (1211, 244220), (1730, 170954), (2422, 122110), (3460, 85477), (4844, 61055), (6055, 48844), (12110, 24422), (12211, 24220)]