13399890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{63809}}^1$

素因数の和:63826

約数の個数: 32

約数和(自身を含む): 36754560

約数和(自身を除く): 23354670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 63809, 127618, 191427, 319045, 382854, 446663, 638090, 893326, 957135, 1339989, 1914270, 2233315, 2679978, 4466630, 6699945, 13399890]

約数ペア:

[(1, 13399890), (2, 6699945), (3, 4466630), (5, 2679978), (6, 2233315), (7, 1914270), (10, 1339989), (14, 957135), (15, 893326), (21, 638090), (30, 446663), (35, 382854), (42, 319045), (70, 191427), (105, 127618), (210, 63809)]