70282120

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{7541}}^1$

素因数の和:7785

約数の個数: 32

約数和(自身を含む): 158834520

約数和(自身を除く): 88552400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 7541, 9320, 15082, 30164, 37705, 60328, 75410, 150820, 301640, 1757053, 3514106, 7028212, 8785265, 14056424, 17570530, 35141060, 70282120]

約数ペア:

[(1, 70282120), (2, 35141060), (4, 17570530), (5, 14056424), (8, 8785265), (10, 7028212), (20, 3514106), (40, 1757053), (233, 301640), (466, 150820), (932, 75410), (1165, 60328), (1864, 37705), (2330, 30164), (4660, 15082), (7541, 9320)]