1285123110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{10627}}^1$

素因数の和:10805

約数の個数: 64

約数和(自身を含む): 3213907200

約数和(自身を除く): 1928784090

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 139, 145, 174, 278, 290, 417, 435, 695, 834, 870, 1390, 2085, 4031, 4170, 8062, 10627, 12093, 20155, 21254, 24186, 31881, 40310, 53135, 60465, 63762, 106270, 120930, 159405, 308183, 318810, 616366, 924549, 1477153, 1540915, 1849098, 2954306, 3081830, 4431459, 4622745, 7385765, 8862918, 9245490, 14771530, 22157295, 42837437, 44314590, 85674874, 128512311, 214187185, 257024622, 428374370, 642561555, 1285123110]

約数ペア:

[(1, 1285123110), (2, 642561555), (3, 428374370), (5, 257024622), (6, 214187185), (10, 128512311), (15, 85674874), (29, 44314590), (30, 42837437), (58, 22157295), (87, 14771530), (139, 9245490), (145, 8862918), (174, 7385765), (278, 4622745), (290, 4431459), (417, 3081830), (435, 2954306), (695, 1849098), (834, 1540915), (870, 1477153), (1390, 924549), (2085, 616366), (4031, 318810), (4170, 308183), (8062, 159405), (10627, 120930), (12093, 106270), (20155, 63762), (21254, 60465), (24186, 53135), (31881, 40310)]