828750170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{256579}}^1$

素因数の和:256622

約数の個数: 32

約数和(自身を含む): 1662638400

約数和(自身を除く): 833888230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 256579, 513158, 1282895, 2565790, 4361843, 4875001, 8723686, 9750002, 21809215, 24375005, 43618430, 48750010, 82875017, 165750034, 414375085, 828750170]

約数ペア:

[(1, 828750170), (2, 414375085), (5, 165750034), (10, 82875017), (17, 48750010), (19, 43618430), (34, 24375005), (38, 21809215), (85, 9750002), (95, 8723686), (170, 4875001), (190, 4361843), (323, 2565790), (646, 1282895), (1615, 513158), (3230, 256579)]