71227730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1017539}}^1$

素因数の和:1017553

約数の個数: 16

約数和(自身を含む): 146525760

約数和(自身を除く): 75298030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1017539, 2035078, 5087695, 7122773, 10175390, 14245546, 35613865, 71227730]

約数ペア:

[(1, 71227730), (2, 35613865), (5, 14245546), (7, 10175390), (10, 7122773), (14, 5087695), (35, 2035078), (70, 1017539)]