40724730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{452497}}^1$

素因数の和:452510

約数の個数: 24

約数和(自身を含む): 105884532

約数和(自身を除く): 65159802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 452497, 904994, 1357491, 2262485, 2714982, 4072473, 4524970, 6787455, 8144946, 13574910, 20362365, 40724730]

約数ペア:

[(1, 40724730), (2, 20362365), (3, 13574910), (5, 8144946), (6, 6787455), (9, 4524970), (10, 4072473), (15, 2714982), (18, 2262485), (30, 1357491), (45, 904994), (90, 452497)]