30784674

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 67206240

約数和(自身を除く): 36421566

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 281, 562, 589, 843, 961, 1178, 1686, 1767, 1922, 2883, 3534, 5339, 5766, 8711, 10678, 16017, 17422, 18259, 26133, 32034, 36518, 52266, 54777, 109554, 165509, 270041, 331018, 496527, 540082, 810123, 993054, 1620246, 5130779, 10261558, 15392337, 30784674]

約数ペア:

[(1, 30784674), (2, 15392337), (3, 10261558), (6, 5130779), (19, 1620246), (31, 993054), (38, 810123), (57, 540082), (62, 496527), (93, 331018), (114, 270041), (186, 165509), (281, 109554), (562, 54777), (589, 52266), (843, 36518), (961, 32034), (1178, 26133), (1686, 18259), (1767, 17422), (1922, 16017), (2883, 10678), (3534, 8711), (5339, 5766)]