27019230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{128663}}^1$

素因数の和:128680

約数の個数: 32

約数和(自身を含む): 74110464

約数和(自身を除く): 47091234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 128663, 257326, 385989, 643315, 771978, 900641, 1286630, 1801282, 1929945, 2701923, 3859890, 4503205, 5403846, 9006410, 13509615, 27019230]

約数ペア:

[(1, 27019230), (2, 13509615), (3, 9006410), (5, 5403846), (6, 4503205), (7, 3859890), (10, 2701923), (14, 1929945), (15, 1801282), (21, 1286630), (30, 900641), (35, 771978), (42, 643315), (70, 385989), (105, 257326), (210, 128663)]