30769776

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2118

約数の個数: 60

約数和(自身を含む): 86960952

約数和(自身を除く): 56191176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 1997, 2568, 3852, 3994, 5136, 5991, 7704, 7988, 11982, 15408, 15976, 17973, 23964, 31952, 35946, 47928, 71892, 95856, 143784, 213679, 287568, 427358, 641037, 854716, 1282074, 1709432, 1923111, 2564148, 3418864, 3846222, 5128296, 7692444, 10256592, 15384888, 30769776]

約数ペア:

[(1, 30769776), (2, 15384888), (3, 10256592), (4, 7692444), (6, 5128296), (8, 3846222), (9, 3418864), (12, 2564148), (16, 1923111), (18, 1709432), (24, 1282074), (36, 854716), (48, 641037), (72, 427358), (107, 287568), (144, 213679), (214, 143784), (321, 95856), (428, 71892), (642, 47928), (856, 35946), (963, 31952), (1284, 23964), (1712, 17973), (1926, 15976), (1997, 15408), (2568, 11982), (3852, 7988), (3994, 7704), (5136, 5991)]