259818310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{2543}}^1$

素因数の和:3168

約数の個数: 32

約数和(自身を含む): 496202112

約数和(自身を除く): 236383802

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 601, 1202, 2543, 3005, 5086, 6010, 10217, 12715, 20434, 25430, 43231, 51085, 86462, 102170, 216155, 432310, 1528343, 3056686, 7641715, 15283430, 25981831, 51963662, 129909155, 259818310]

約数ペア:

[(1, 259818310), (2, 129909155), (5, 51963662), (10, 25981831), (17, 15283430), (34, 7641715), (85, 3056686), (170, 1528343), (601, 432310), (1202, 216155), (2543, 102170), (3005, 86462), (5086, 51085), (6010, 43231), (10217, 25430), (12715, 20434)]