2234220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 6531840

約数和(自身を除く): 4297620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1619, 3238, 4857, 6476, 8095, 9714, 16190, 19428, 24285, 32380, 37237, 48570, 74474, 97140, 111711, 148948, 186185, 223422, 372370, 446844, 558555, 744740, 1117110, 2234220]

約数ペア:

[(1, 2234220), (2, 1117110), (3, 744740), (4, 558555), (5, 446844), (6, 372370), (10, 223422), (12, 186185), (15, 148948), (20, 111711), (23, 97140), (30, 74474), (46, 48570), (60, 37237), (69, 32380), (92, 24285), (115, 19428), (138, 16190), (230, 9714), (276, 8095), (345, 6476), (460, 4857), (690, 3238), (1380, 1619)]