83860490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3759

約数の個数: 64

約数和(自身を含む): 192326400

約数和(自身を除く): 108465910

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 3709, 4522, 7418, 11305, 18545, 22610, 25963, 37090, 51926, 63053, 70471, 126106, 129815, 140942, 259630, 315265, 352355, 441371, 493297, 630530, 704710, 882742, 986594, 1198007, 2206855, 2396014, 2466485, 4413710, 4932970, 5990035, 8386049, 11980070, 16772098, 41930245, 83860490]

約数ペア:

[(1, 83860490), (2, 41930245), (5, 16772098), (7, 11980070), (10, 8386049), (14, 5990035), (17, 4932970), (19, 4413710), (34, 2466485), (35, 2396014), (38, 2206855), (70, 1198007), (85, 986594), (95, 882742), (119, 704710), (133, 630530), (170, 493297), (190, 441371), (238, 352355), (266, 315265), (323, 259630), (595, 140942), (646, 129815), (665, 126106), (1190, 70471), (1330, 63053), (1615, 51926), (2261, 37090), (3230, 25963), (3709, 22610), (4522, 18545), (7418, 11305)]