21829230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{80849}}^1$

素因数の和:80865

約数の個数: 32

約数和(自身を含む): 58212000

約数和(自身を除く): 36382770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 80849, 161698, 242547, 404245, 485094, 727641, 808490, 1212735, 1455282, 2182923, 2425470, 3638205, 4365846, 7276410, 10914615, 21829230]

約数ペア:

[(1, 21829230), (2, 10914615), (3, 7276410), (5, 4365846), (6, 3638205), (9, 2425470), (10, 2182923), (15, 1455282), (18, 1212735), (27, 808490), (30, 727641), (45, 485094), (54, 404245), (90, 242547), (135, 161698), (270, 80849)]