276060070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2821

約数の個数: 64

約数和(自身を含む): 592220160

約数和(自身を除く): 316160090

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 71, 110, 130, 142, 143, 286, 355, 710, 715, 781, 923, 1430, 1562, 1846, 2719, 3905, 4615, 5438, 7810, 9230, 10153, 13595, 20306, 27190, 29909, 35347, 50765, 59818, 70694, 101530, 149545, 176735, 193049, 299090, 353470, 386098, 388817, 777634, 965245, 1930490, 1944085, 2123539, 2509637, 3888170, 4247078, 5019274, 10617695, 12548185, 21235390, 25096370, 27606007, 55212014, 138030035, 276060070]

約数ペア:

[(1, 276060070), (2, 138030035), (5, 55212014), (10, 27606007), (11, 25096370), (13, 21235390), (22, 12548185), (26, 10617695), (55, 5019274), (65, 4247078), (71, 3888170), (110, 2509637), (130, 2123539), (142, 1944085), (143, 1930490), (286, 965245), (355, 777634), (710, 388817), (715, 386098), (781, 353470), (923, 299090), (1430, 193049), (1562, 176735), (1846, 149545), (2719, 101530), (3905, 70694), (4615, 59818), (5438, 50765), (7810, 35347), (9230, 29909), (10153, 27190), (13595, 20306)]