207905730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6930191}}^1$

素因数の和:6930201

約数の個数: 16

約数和(自身を含む): 498973824

約数和(自身を除く): 291068094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6930191, 13860382, 20790573, 34650955, 41581146, 69301910, 103952865, 207905730]

約数ペア:

[(1, 207905730), (2, 103952865), (3, 69301910), (5, 41581146), (6, 34650955), (10, 20790573), (15, 13860382), (30, 6930191)]