22776990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1559}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 54812160

約数和(自身を除く): 32035170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 1559, 2435, 2922, 3118, 4677, 4870, 7305, 7795, 9354, 14610, 15590, 23385, 46770, 759233, 1518466, 2277699, 3796165, 4555398, 7592330, 11388495, 22776990]

約数ペア:

[(1, 22776990), (2, 11388495), (3, 7592330), (5, 4555398), (6, 3796165), (10, 2277699), (15, 1518466), (30, 759233), (487, 46770), (974, 23385), (1461, 15590), (1559, 14610), (2435, 9354), (2922, 7795), (3118, 7305), (4677, 4870)]