66206210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10627}}^1$

素因数の和:10730

約数の個数: 32

約数和(自身を含む): 137738880

約数和(自身を除く): 71532670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 10627, 21254, 53135, 74389, 106270, 148778, 371945, 743890, 945803, 1891606, 4729015, 6620621, 9458030, 13241242, 33103105, 66206210]

約数ペア:

[(1, 66206210), (2, 33103105), (5, 13241242), (7, 9458030), (10, 6620621), (14, 4729015), (35, 1891606), (70, 945803), (89, 743890), (178, 371945), (445, 148778), (623, 106270), (890, 74389), (1246, 53135), (3115, 21254), (6230, 10627)]