30772252

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 65221632

約数和(自身を除く): 34449380

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 284, 322, 497, 644, 673, 994, 1346, 1633, 1988, 2692, 3266, 4711, 6532, 9422, 11431, 15479, 18844, 22862, 30958, 45724, 47783, 61916, 95566, 108353, 191132, 216706, 334481, 433412, 668962, 1099009, 1337924, 2198018, 4396036, 7693063, 15386126, 30772252]

約数ペア:

[(1, 30772252), (2, 15386126), (4, 7693063), (7, 4396036), (14, 2198018), (23, 1337924), (28, 1099009), (46, 668962), (71, 433412), (92, 334481), (142, 216706), (161, 191132), (284, 108353), (322, 95566), (497, 61916), (644, 47783), (673, 45724), (994, 30958), (1346, 22862), (1633, 18844), (1988, 15479), (2692, 11431), (3266, 9422), (4711, 6532)]