28445730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8699}}^1$

素因数の和:8818

約数の個数: 32

約数和(自身を含む): 68904000

約数和(自身を除く): 40458270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 8699, 17398, 26097, 43495, 52194, 86990, 130485, 260970, 948191, 1896382, 2844573, 4740955, 5689146, 9481910, 14222865, 28445730]

約数ペア:

[(1, 28445730), (2, 14222865), (3, 9481910), (5, 5689146), (6, 4740955), (10, 2844573), (15, 1896382), (30, 948191), (109, 260970), (218, 130485), (327, 86990), (545, 52194), (654, 43495), (1090, 26097), (1635, 17398), (3270, 8699)]