74674030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2909}}^1$

素因数の和:3084

約数の個数: 32

約数和(自身を含む): 143311680

約数和(自身を除く): 68637650

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1510, 2567, 2909, 5134, 5818, 12835, 14545, 25670, 29090, 49453, 98906, 247265, 439259, 494530, 878518, 2196295, 4392590, 7467403, 14934806, 37337015, 74674030]

約数ペア:

[(1, 74674030), (2, 37337015), (5, 14934806), (10, 7467403), (17, 4392590), (34, 2196295), (85, 878518), (151, 494530), (170, 439259), (302, 247265), (755, 98906), (1510, 49453), (2567, 29090), (2909, 25670), (5134, 14545), (5818, 12835)]