191070810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{303287}}^1$

素因数の和:303307

約数の個数: 48

約数和(自身を含む): 567755136

約数和(自身を除く): 376684326

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 303287, 606574, 909861, 1516435, 1819722, 2123009, 2729583, 3032870, 4246018, 4549305, 5459166, 6369027, 9098610, 10615045, 12738054, 13647915, 19107081, 21230090, 27295830, 31845135, 38214162, 63690270, 95535405, 191070810]

約数ペア:

[(1, 191070810), (2, 95535405), (3, 63690270), (5, 38214162), (6, 31845135), (7, 27295830), (9, 21230090), (10, 19107081), (14, 13647915), (15, 12738054), (18, 10615045), (21, 9098610), (30, 6369027), (35, 5459166), (42, 4549305), (45, 4246018), (63, 3032870), (70, 2729583), (90, 2123009), (105, 1819722), (126, 1516435), (210, 909861), (315, 606574), (630, 303287)]