28681110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{318679}}^1$

素因数の和:318692

約数の個数: 24

約数和(自身を含む): 74571120

約数和(自身を除く): 45890010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 318679, 637358, 956037, 1593395, 1912074, 2868111, 3186790, 4780185, 5736222, 9560370, 14340555, 28681110]

約数ペア:

[(1, 28681110), (2, 14340555), (3, 9560370), (5, 5736222), (6, 4780185), (9, 3186790), (10, 2868111), (15, 1912074), (18, 1593395), (30, 956037), (45, 637358), (90, 318679)]