28079310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{133711}}^1$

素因数の和:133728

約数の個数: 32

約数和(自身を含む): 77018112

約数和(自身を除く): 48938802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 133711, 267422, 401133, 668555, 802266, 935977, 1337110, 1871954, 2005665, 2807931, 4011330, 4679885, 5615862, 9359770, 14039655, 28079310]

約数ペア:

[(1, 28079310), (2, 14039655), (3, 9359770), (5, 5615862), (6, 4679885), (7, 4011330), (10, 2807931), (14, 2005665), (15, 1871954), (21, 1337110), (30, 935977), (35, 802266), (42, 668555), (70, 401133), (105, 267422), (210, 133711)]