73911710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5479}}^1$

素因数の和:5576

約数の個数: 32

約数和(自身を含む): 142041600

約数和(自身を除く): 68129890

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 5479, 6745, 10958, 13490, 27395, 54790, 104101, 208202, 389009, 520505, 778018, 1041010, 1945045, 3890090, 7391171, 14782342, 36955855, 73911710]

約数ペア:

[(1, 73911710), (2, 36955855), (5, 14782342), (10, 7391171), (19, 3890090), (38, 1945045), (71, 1041010), (95, 778018), (142, 520505), (190, 389009), (355, 208202), (710, 104101), (1349, 54790), (2698, 27395), (5479, 13490), (6745, 10958)]