64128610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3755

約数の個数: 64

約数和(自身を含む): 149587200

約数和(自身を除く): 85458590

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 3709, 7418, 8645, 17290, 18545, 25963, 37090, 48217, 51926, 70471, 96434, 129815, 140942, 241085, 259630, 337519, 352355, 482170, 493297, 675038, 704710, 916123, 986594, 1687595, 1832246, 2466485, 3375190, 4580615, 4932970, 6412861, 9161230, 12825722, 32064305, 64128610]

約数ペア:

[(1, 64128610), (2, 32064305), (5, 12825722), (7, 9161230), (10, 6412861), (13, 4932970), (14, 4580615), (19, 3375190), (26, 2466485), (35, 1832246), (38, 1687595), (65, 986594), (70, 916123), (91, 704710), (95, 675038), (130, 493297), (133, 482170), (182, 352355), (190, 337519), (247, 259630), (266, 241085), (455, 140942), (494, 129815), (665, 96434), (910, 70471), (1235, 51926), (1330, 48217), (1729, 37090), (2470, 25963), (3458, 18545), (3709, 17290), (7418, 8645)]