15241270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 30191616

約数和(自身を除く): 14950346

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1091, 1270, 1397, 2182, 2794, 5455, 6985, 10910, 12001, 13970, 24002, 60005, 120010, 138557, 277114, 692785, 1385570, 1524127, 3048254, 7620635, 15241270]

約数ペア:

[(1, 15241270), (2, 7620635), (5, 3048254), (10, 1524127), (11, 1385570), (22, 692785), (55, 277114), (110, 138557), (127, 120010), (254, 60005), (635, 24002), (1091, 13970), (1270, 12001), (1397, 10910), (2182, 6985), (2794, 5455)]