131444730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1460497}}^1$

素因数の和:1460510

約数の個数: 24

約数和(自身を含む): 341756532

約数和(自身を除く): 210311802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1460497, 2920994, 4381491, 7302485, 8762982, 13144473, 14604970, 21907455, 26288946, 43814910, 65722365, 131444730]

約数ペア:

[(1, 131444730), (2, 65722365), (3, 43814910), (5, 26288946), (6, 21907455), (9, 14604970), (10, 13144473), (15, 8762982), (18, 7302485), (30, 4381491), (45, 2920994), (90, 1460497)]