28862940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28297}}^1$

素因数の和:28326

約数の個数: 48

約数和(自身を含む): 85573152

約数和(自身を除く): 56710212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 28297, 56594, 84891, 113188, 141485, 169782, 282970, 339564, 424455, 481049, 565940, 848910, 962098, 1443147, 1697820, 1924196, 2405245, 2886294, 4810490, 5772588, 7215735, 9620980, 14431470, 28862940]

約数ペア:

[(1, 28862940), (2, 14431470), (3, 9620980), (4, 7215735), (5, 5772588), (6, 4810490), (10, 2886294), (12, 2405245), (15, 1924196), (17, 1697820), (20, 1443147), (30, 962098), (34, 848910), (51, 565940), (60, 481049), (68, 424455), (85, 339564), (102, 282970), (170, 169782), (204, 141485), (255, 113188), (340, 84891), (510, 56594), (1020, 28297)]