30551900

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1583}}^1$

素因数の和:1790

約数の個数: 36

約数和(自身を含む): 66683232

約数和(自身を除く): 36131332

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1583, 1930, 3166, 3860, 4825, 6332, 7915, 9650, 15830, 19300, 31660, 39575, 79150, 158300, 305519, 611038, 1222076, 1527595, 3055190, 6110380, 7637975, 15275950, 30551900]

約数ペア:

[(1, 30551900), (2, 15275950), (4, 7637975), (5, 6110380), (10, 3055190), (20, 1527595), (25, 1222076), (50, 611038), (100, 305519), (193, 158300), (386, 79150), (772, 39575), (965, 31660), (1583, 19300), (1930, 15830), (3166, 9650), (3860, 7915), (4825, 6332)]