19303685910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23831711}}^1$

素因数の和:23831730

約数の個数: 40

約数和(自身を含む): 51905468736

約数和(自身を除く): 32601782826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23831711, 47663422, 71495133, 119158555, 142990266, 214485399, 238317110, 357475665, 428970798, 643456197, 714951330, 1072426995, 1286912394, 1930368591, 2144853990, 3217280985, 3860737182, 6434561970, 9651842955, 19303685910]

約数ペア:

[(1, 19303685910), (2, 9651842955), (3, 6434561970), (5, 3860737182), (6, 3217280985), (9, 2144853990), (10, 1930368591), (15, 1286912394), (18, 1072426995), (27, 714951330), (30, 643456197), (45, 428970798), (54, 357475665), (81, 238317110), (90, 214485399), (135, 142990266), (162, 119158555), (270, 71495133), (405, 47663422), (810, 23831711)]