17384710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 38561184

約数和(自身を除く): 21176474

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 2087, 4165, 4174, 8330, 10435, 14609, 20870, 29218, 35479, 70958, 73045, 102263, 146090, 177395, 204526, 248353, 354790, 496706, 511315, 1022630, 1241765, 1738471, 2483530, 3476942, 8692355, 17384710]

約数ペア:

[(1, 17384710), (2, 8692355), (5, 3476942), (7, 2483530), (10, 1738471), (14, 1241765), (17, 1022630), (34, 511315), (35, 496706), (49, 354790), (70, 248353), (85, 204526), (98, 177395), (119, 146090), (170, 102263), (238, 73045), (245, 70958), (490, 35479), (595, 29218), (833, 20870), (1190, 14609), (1666, 10435), (2087, 8330), (4165, 4174)]