27649890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{102407}}^1$

素因数の和:102423

約数の個数: 32

約数和(自身を含む): 73733760

約数和(自身を除く): 46083870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 102407, 204814, 307221, 512035, 614442, 921663, 1024070, 1536105, 1843326, 2764989, 3072210, 4608315, 5529978, 9216630, 13824945, 27649890]

約数ペア:

[(1, 27649890), (2, 13824945), (3, 9216630), (5, 5529978), (6, 4608315), (9, 3072210), (10, 2764989), (15, 1843326), (18, 1536105), (27, 1024070), (30, 921663), (45, 614442), (54, 512035), (90, 307221), (135, 204814), (270, 102407)]