13409970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{63857}}^1$

素因数の和:63874

約数の個数: 32

約数和(自身を含む): 36782208

約数和(自身を除く): 23372238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 63857, 127714, 191571, 319285, 383142, 446999, 638570, 893998, 957855, 1340997, 1915710, 2234995, 2681994, 4469990, 6704985, 13409970]

約数ペア:

[(1, 13409970), (2, 6704985), (3, 4469990), (5, 2681994), (6, 2234995), (7, 1915710), (10, 1340997), (14, 957855), (15, 893998), (21, 638570), (30, 446999), (35, 383142), (42, 319285), (70, 191571), (105, 127714), (210, 63857)]