776814010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2753}}^1$

素因数の和:2935

約数の個数: 64

約数和(自身を含む): 1665619200

約数和(自身を除く): 888805190

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 139, 145, 203, 278, 290, 406, 695, 973, 1015, 1390, 1946, 2030, 2753, 4031, 4865, 5506, 8062, 9730, 13765, 19271, 20155, 27530, 28217, 38542, 40310, 56434, 79837, 96355, 141085, 159674, 192710, 282170, 382667, 399185, 558859, 765334, 798370, 1117718, 1913335, 2678669, 2794295, 3826670, 5357338, 5588590, 11097343, 13393345, 22194686, 26786690, 55486715, 77681401, 110973430, 155362802, 388407005, 776814010]

約数ペア:

[(1, 776814010), (2, 388407005), (5, 155362802), (7, 110973430), (10, 77681401), (14, 55486715), (29, 26786690), (35, 22194686), (58, 13393345), (70, 11097343), (139, 5588590), (145, 5357338), (203, 3826670), (278, 2794295), (290, 2678669), (406, 1913335), (695, 1117718), (973, 798370), (1015, 765334), (1390, 558859), (1946, 399185), (2030, 382667), (2753, 282170), (4031, 192710), (4865, 159674), (5506, 141085), (8062, 96355), (9730, 79837), (13765, 56434), (19271, 40310), (20155, 38542), (27530, 28217)]