84497220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{469429}}^1$

素因数の和:469444

約数の個数: 36

約数和(自身を含む): 256308780

約数和(自身を除く): 171811560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 469429, 938858, 1408287, 1877716, 2347145, 2816574, 4224861, 4694290, 5633148, 7041435, 8449722, 9388580, 14082870, 16899444, 21124305, 28165740, 42248610, 84497220]

約数ペア:

[(1, 84497220), (2, 42248610), (3, 28165740), (4, 21124305), (5, 16899444), (6, 14082870), (9, 9388580), (10, 8449722), (12, 7041435), (15, 5633148), (18, 4694290), (20, 4224861), (30, 2816574), (36, 2347145), (45, 1877716), (60, 1408287), (90, 938858), (180, 469429)]