12374820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{68749}}^1$

素因数の和:68764

約数の個数: 36

約数和(自身を含む): 37537500

約数和(自身を除く): 25162680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 68749, 137498, 206247, 274996, 343745, 412494, 618741, 687490, 824988, 1031235, 1237482, 1374980, 2062470, 2474964, 3093705, 4124940, 6187410, 12374820]

約数ペア:

[(1, 12374820), (2, 6187410), (3, 4124940), (4, 3093705), (5, 2474964), (6, 2062470), (9, 1374980), (10, 1237482), (12, 1031235), (15, 824988), (18, 687490), (20, 618741), (30, 412494), (36, 343745), (45, 274996), (60, 206247), (90, 137498), (180, 68749)]