65324710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 137277504

約数和(自身を除く): 71952794

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 181, 187, 193, 362, 374, 386, 905, 935, 965, 1810, 1870, 1930, 1991, 2123, 3077, 3281, 3982, 4246, 6154, 6562, 9955, 10615, 15385, 16405, 19910, 21230, 30770, 32810, 33847, 34933, 36091, 67694, 69866, 72182, 169235, 174665, 180455, 338470, 349330, 360910, 384263, 593861, 768526, 1187722, 1921315, 2969305, 3842630, 5938610, 6532471, 13064942, 32662355, 65324710]

約数ペア:

[(1, 65324710), (2, 32662355), (5, 13064942), (10, 6532471), (11, 5938610), (17, 3842630), (22, 2969305), (34, 1921315), (55, 1187722), (85, 768526), (110, 593861), (170, 384263), (181, 360910), (187, 349330), (193, 338470), (362, 180455), (374, 174665), (386, 169235), (905, 72182), (935, 69866), (965, 67694), (1810, 36091), (1870, 34933), (1930, 33847), (1991, 32810), (2123, 30770), (3077, 21230), (3281, 19910), (3982, 16405), (4246, 15385), (6154, 10615), (6562, 9955)]