120210810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{56437}}^1$

素因数の和:56518

約数の個数: 32

約数和(自身を含む): 292574592

約数和(自身を除く): 172363782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 56437, 112874, 169311, 282185, 338622, 564370, 846555, 1693110, 4007027, 8014054, 12021081, 20035135, 24042162, 40070270, 60105405, 120210810]

約数ペア:

[(1, 120210810), (2, 60105405), (3, 40070270), (5, 24042162), (6, 20035135), (10, 12021081), (15, 8014054), (30, 4007027), (71, 1693110), (142, 846555), (213, 564370), (355, 338622), (426, 282185), (710, 169311), (1065, 112874), (2130, 56437)]