30293872

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1585

約数の個数: 40

約数和(自身を含む): 67468896

約数和(自身を除く): 37175024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1373, 1379, 1576, 2746, 2758, 3152, 5492, 5516, 9611, 10984, 11032, 19222, 21968, 22064, 38444, 76888, 153776, 270481, 540962, 1081924, 1893367, 2163848, 3786734, 4327696, 7573468, 15146936, 30293872]

約数ペア:

[(1, 30293872), (2, 15146936), (4, 7573468), (7, 4327696), (8, 3786734), (14, 2163848), (16, 1893367), (28, 1081924), (56, 540962), (112, 270481), (197, 153776), (394, 76888), (788, 38444), (1373, 22064), (1379, 21968), (1576, 19222), (2746, 11032), (2758, 10984), (3152, 9611), (5492, 5516)]