15740730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19433}}^1$

素因数の和:19452

約数の個数: 40

約数和(自身を含む): 42327252

約数和(自身を除く): 26586522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 19433, 38866, 58299, 97165, 116598, 174897, 194330, 291495, 349794, 524691, 582990, 874485, 1049382, 1574073, 1748970, 2623455, 3148146, 5246910, 7870365, 15740730]

約数ペア:

[(1, 15740730), (2, 7870365), (3, 5246910), (5, 3148146), (6, 2623455), (9, 1748970), (10, 1574073), (15, 1049382), (18, 874485), (27, 582990), (30, 524691), (45, 349794), (54, 291495), (81, 194330), (90, 174897), (135, 116598), (162, 97165), (270, 58299), (405, 38866), (810, 19433)]